mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 11:30:15 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7490 3c298f89-4303-0410-b956-a3cf2f4a3e73
1088 lines
31 KiB
Diff
1088 lines
31 KiB
Diff
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/common.c
|
|
===================================================================
|
|
--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/common.c 2007-06-04 13:22:08.391579568 +0200
|
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+++ ppp-2.4.3/pppd/plugins/rp-pppoe/common.c 2007-06-04 13:22:09.414424072 +0200
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@@ -18,10 +18,6 @@
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|
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#include "pppoe.h"
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|
|
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-#ifdef HAVE_SYSLOG_H
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-#include <syslog.h>
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-#endif
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-
|
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#include <string.h>
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#include <errno.h>
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#include <stdlib.h>
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@@ -50,17 +46,17 @@
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UINT16_t tagType, tagLen;
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|
|
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if (packet->ver != 1) {
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- syslog(LOG_ERR, "Invalid PPPoE version (%d)", (int) packet->ver);
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+ error("Invalid PPPoE version (%u)", packet->ver);
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return -1;
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}
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if (packet->type != 1) {
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- syslog(LOG_ERR, "Invalid PPPoE type (%d)", (int) packet->type);
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+ error("Invalid PPPoE type (%u)", packet->type);
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return -1;
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}
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/* Do some sanity checks on packet */
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if (len > ETH_DATA_LEN - 6) { /* 6-byte overhead for PPPoE header */
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- syslog(LOG_ERR, "Invalid PPPoE packet length (%u)", len);
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+ error("Invalid PPPoE packet length (%u)", len);
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return -1;
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}
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@@ -76,7 +72,7 @@
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return 0;
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}
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if ((curTag - packet->payload) + tagLen + TAG_HDR_SIZE > len) {
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- syslog(LOG_ERR, "Invalid PPPoE tag length (%u)", tagLen);
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+ error("Invalid PPPoE tag length (%u)", tagLen);
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return -1;
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}
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func(tagType, tagLen, curTag+TAG_HDR_SIZE, extra);
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@@ -105,17 +101,17 @@
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UINT16_t tagType, tagLen;
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if (packet->ver != 1) {
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- syslog(LOG_ERR, "Invalid PPPoE version (%d)", (int) packet->ver);
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+ error("Invalid PPPoE version (%u)", packet->ver);
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return NULL;
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}
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if (packet->type != 1) {
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- syslog(LOG_ERR, "Invalid PPPoE type (%d)", (int) packet->type);
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+ error("Invalid PPPoE type (%u)", packet->type);
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return NULL;
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}
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/* Do some sanity checks on packet */
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if (len > ETH_DATA_LEN - 6) { /* 6-byte overhead for PPPoE header */
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- syslog(LOG_ERR, "Invalid PPPoE packet length (%u)", len);
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+ error("Invalid PPPoE packet length (%u)", len);
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return NULL;
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}
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@@ -131,7 +127,7 @@
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return NULL;
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}
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if ((curTag - packet->payload) + tagLen + TAG_HDR_SIZE > len) {
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- syslog(LOG_ERR, "Invalid PPPoE tag length (%u)", tagLen);
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+ error("Invalid PPPoE tag length (%u)", tagLen);
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return NULL;
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}
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if (tagType == type) {
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@@ -143,6 +139,7 @@
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return NULL;
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}
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+#ifdef unused
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/**********************************************************************
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*%FUNCTION: printErr
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*%ARGUMENTS:
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@@ -158,6 +155,7 @@
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fprintf(stderr, "pppoe: %s\n", str);
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syslog(LOG_ERR, "%s", str);
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}
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+#endif
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|
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/**********************************************************************
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@@ -172,7 +170,7 @@
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{
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char *copy = malloc(strlen(str)+1);
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if (!copy) {
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- rp_fatal("strdup failed");
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+ fatal("strdup failed");
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}
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strcpy(copy, str);
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return copy;
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@@ -467,9 +465,10 @@
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fprintf(conn->debugFile, "\n");
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fflush(conn->debugFile);
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}
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- syslog(LOG_INFO,"Sent PADT");
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+ info("Sent PADT");
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}
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+#ifdef unused
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/**********************************************************************
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*%FUNCTION: parseLogErrs
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*%ARGUMENTS:
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@@ -501,4 +500,5 @@
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break;
|
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}
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}
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+#endif
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|
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Index: ppp-2.4.3/pppd/plugins/rp-pppoe/discovery.c
|
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===================================================================
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--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/discovery.c 2007-06-04 13:22:09.225452800 +0200
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+++ ppp-2.4.3/pppd/plugins/rp-pppoe/discovery.c 2007-06-04 13:22:09.414424072 +0200
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@@ -13,10 +13,6 @@
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#include "pppoe.h"
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-#ifdef HAVE_SYSLOG_H
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-#include <syslog.h>
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-#endif
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-
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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@@ -167,24 +163,21 @@
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if (conn->printACNames) {
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printf("Got a Service-Name-Error tag: %.*s\n", (int) len, data);
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} else {
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- syslog(LOG_ERR, "PADO: Service-Name-Error: %.*s", (int) len, data);
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- exit(1);
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+ fatal("PADO: Service-Name-Error: %.*s", (int) len, data);
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}
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break;
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case TAG_AC_SYSTEM_ERROR:
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if (conn->printACNames) {
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printf("Got a System-Error tag: %.*s\n", (int) len, data);
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} else {
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- syslog(LOG_ERR, "PADO: System-Error: %.*s", (int) len, data);
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- exit(1);
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+ fatal("PADO: System-Error: %.*s", (int) len, data);
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}
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break;
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case TAG_GENERIC_ERROR:
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if (conn->printACNames) {
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printf("Got a Generic-Error tag: %.*s\n", (int) len, data);
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} else {
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- syslog(LOG_ERR, "PADO: Generic-Error: %.*s", (int) len, data);
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- exit(1);
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+ fatal("PADO: Generic-Error: %.*s", (int) len, data);
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}
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break;
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}
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@@ -209,20 +202,14 @@
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PPPoEConnection *conn = (PPPoEConnection *) extra;
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switch(type) {
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case TAG_SERVICE_NAME:
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- syslog(LOG_DEBUG, "PADS: Service-Name: '%.*s'", (int) len, data);
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+ dbglog("PADS: Service-Name: '%.*s'", (int) len, data);
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break;
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case TAG_SERVICE_NAME_ERROR:
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- syslog(LOG_ERR, "PADS: Service-Name-Error: %.*s", (int) len, data);
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- fprintf(stderr, "PADS: Service-Name-Error: %.*s\n", (int) len, data);
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- exit(1);
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+ fatal("PADS: Service-Name-Error: %.*s", (int) len, data);
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case TAG_AC_SYSTEM_ERROR:
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- syslog(LOG_ERR, "PADS: System-Error: %.*s", (int) len, data);
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- fprintf(stderr, "PADS: System-Error: %.*s\n", (int) len, data);
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- exit(1);
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+ fatal("PADS: System-Error: %.*s", (int) len, data);
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case TAG_GENERIC_ERROR:
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- syslog(LOG_ERR, "PADS: Generic-Error: %.*s", (int) len, data);
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- fprintf(stderr, "PADS: Generic-Error: %.*s\n", (int) len, data);
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- exit(1);
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+ fatal("PADS: Generic-Error: %.*s", (int) len, data);
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case TAG_RELAY_SESSION_ID:
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conn->relayId.type = htons(type);
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conn->relayId.length = htons(len);
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@@ -336,7 +323,7 @@
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if (r >= 0 || errno != EINTR) break;
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}
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if (r < 0) {
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- fatalSys("select (waitForPADO)");
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+ fatal("waitForPADO: select: %m");
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}
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if (r == 0) return; /* Timed out */
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}
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@@ -346,8 +333,7 @@
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/* Check length */
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if (ntohs(packet.length) + HDR_SIZE > len) {
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- syslog(LOG_ERR, "Bogus PPPoE length field (%u)",
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- (unsigned int) ntohs(packet.length));
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+ error("Bogus PPPoE length field (%u)", ntohs(packet.length));
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continue;
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}
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@@ -366,16 +352,16 @@
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if (packet.code == CODE_PADO) {
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if (BROADCAST(packet.ethHdr.h_source)) {
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- printErr("Ignoring PADO packet from broadcast MAC address");
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+ error("Ignoring PADO packet from broadcast MAC address");
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continue;
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}
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parsePacket(&packet, parsePADOTags, &pc);
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if (!pc.seenACName) {
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- printErr("Ignoring PADO packet with no AC-Name tag");
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+ error("Ignoring PADO packet with no AC-Name tag");
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continue;
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}
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if (!pc.seenServiceName) {
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- printErr("Ignoring PADO packet with no Service-Name tag");
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+ error("Ignoring PADO packet with no Service-Name tag");
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continue;
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}
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conn->numPADOs++;
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@@ -513,7 +499,7 @@
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if (r >= 0 || errno != EINTR) break;
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}
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if (r < 0) {
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- fatalSys("select (waitForPADS)");
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+ fatal("waitForPADS: select: %m");
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}
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if (r == 0) return;
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}
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@@ -523,8 +509,7 @@
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/* Check length */
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if (ntohs(packet.length) + HDR_SIZE > len) {
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- syslog(LOG_ERR, "Bogus PPPoE length field (%u)",
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- (unsigned int) ntohs(packet.length));
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+ error("Bogus PPPoE length field (%u)", ntohs(packet.length));
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continue;
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}
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@@ -556,11 +541,12 @@
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/* Don't bother with ntohs; we'll just end up converting it back... */
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conn->session = packet.session;
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- syslog(LOG_INFO, "PPP session is %d", (int) ntohs(conn->session));
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+ info("PPP session is %d", ntohs(conn->session));
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/* RFC 2516 says session id MUST NOT be zero or 0xFFFF */
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if (ntohs(conn->session) == 0 || ntohs(conn->session) == 0xFFFF) {
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- syslog(LOG_ERR, "Access concentrator used a session value of %x -- the AC is violating RFC 2516", (unsigned int) ntohs(conn->session));
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+ error("Access concentrator used a session value of 0x%x"
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+ " -- the AC is violating RFC 2516", ntohs(conn->session));
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}
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}
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@@ -620,7 +606,7 @@
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/* If we're only printing access concentrator names, we're done */
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if (conn->printACNames) {
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- die(0);
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+ exit(0);
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}
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timeout = PADI_TIMEOUT;
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Index: ppp-2.4.3/pppd/plugins/rp-pppoe/if.c
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===================================================================
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--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/if.c 2007-06-04 13:22:08.402577896 +0200
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+++ ppp-2.4.3/pppd/plugins/rp-pppoe/if.c 2007-06-04 13:22:09.416423768 +0200
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@@ -40,10 +40,6 @@
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#include <sys/ioctl.h>
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#endif
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-#ifdef HAVE_SYSLOG_H
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-#include <syslog.h>
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-#endif
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-
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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@@ -127,7 +123,7 @@
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{
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UINT16_t type = (UINT16_t) ntohs(packet->ethHdr.h_proto);
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if (type != Eth_PPPOE_Discovery && type != Eth_PPPOE_Session) {
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- syslog(LOG_ERR, "Invalid ether type 0x%x", type);
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+ error("Invalid ethernet type 0x%x", type);
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}
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return type;
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}
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@@ -156,7 +152,7 @@
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ifc.ifc_len = sizeof(inbuf);
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ifc.ifc_buf = inbuf;
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if (ioctl(sock, SIOCGIFCONF, &ifc) < 0) {
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- fatalSys("SIOCGIFCONF");
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+ fatal("SIOCGIFCONF: %m");
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}
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ifr = ifc.ifc_req;
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ifreq.ifr_name[0] = '\0';
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@@ -172,9 +168,7 @@
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(sdl->sdl_alen == ETH_ALEN) &&
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!strncmp(ifname, ifr->ifr_name, sizeof(ifr->ifr_name))) {
|
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if (found) {
|
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- char buffer[256];
|
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- sprintf(buffer, "interface %.16s has more than one ethernet address", ifname);
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- rp_fatal(buffer);
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+ fatal("interface %s has more than one ethernet address", ifname);
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} else {
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found = 1;
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memcpy(hwaddr, LLADDR(sdl), ETH_ALEN);
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@@ -183,9 +177,7 @@
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}
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}
|
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if (!found) {
|
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- char buffer[256];
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- sprintf(buffer, "interface %.16s has no ethernet address", ifname);
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|
- rp_fatal(buffer);
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+ fatal("interface %s has no ethernet address", ifname);
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}
|
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}
|
|
|
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@@ -252,7 +244,7 @@
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|
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/* Apply the filter */
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|
if (ioctl(fd, BIOCSETF, &bpfProgram) < 0) {
|
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- fatalSys("ioctl(BIOCSETF)");
|
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+ fatal("ioctl(BIOCSETF): %m");
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}
|
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}
|
|
}
|
|
@@ -298,42 +290,36 @@
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if (fd < 0) {
|
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switch (errno) {
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case EACCES: /* permission denied */
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- {
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|
- char buffer[256];
|
|
- sprintf(buffer, "Cannot open %.32s -- pppoe must be run as root.", bpfName);
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|
- rp_fatal(buffer);
|
|
- }
|
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+ fatal("Cannot open %s -- pppoe must be run as root.", bpfName);
|
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break;
|
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case EBUSY:
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case ENOENT: /* no such file */
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if (i == 0) {
|
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- rp_fatal("No /dev/bpf* devices (check your kernel configuration for BPF support)");
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+ fatal("No /dev/bpf* devices (check your kernel configuration for BPF support)");
|
|
} else {
|
|
- rp_fatal("All /dev/bpf* devices are in use");
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|
+ fatal("All /dev/bpf* devices are in use");
|
|
}
|
|
break;
|
|
}
|
|
- fatalSys(bpfName);
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|
+ fatal("%s: %m", bpfName);
|
|
}
|
|
|
|
if ((sock = socket(AF_LOCAL, SOCK_DGRAM, 0)) < 0) {
|
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- fatalSys("socket");
|
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+ fatal("socket: %m");
|
|
}
|
|
|
|
/* Check that the interface is up */
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
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if (ioctl(sock, SIOCGIFFLAGS, &ifr) < 0) {
|
|
- fatalSys("ioctl(SIOCGIFFLAGS)");
|
|
+ fatal("ioctl(SIOCGIFFLAGS): %m");
|
|
}
|
|
if ((ifr.ifr_flags & IFF_UP) == 0) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "Interface %.16s is not up\n", ifname);
|
|
- rp_fatal(buffer);
|
|
+ fatal("Interface %s is not up", ifname);
|
|
}
|
|
|
|
/* Fill in hardware address and initialize the packet filter rules */
|
|
if (hwaddr == NULL) {
|
|
- rp_fatal("openInterface: no hwaddr arg.");
|
|
+ fatal("openInterface: no hwaddr arg.");
|
|
}
|
|
getHWaddr(sock, ifname, hwaddr);
|
|
initFilter(fd, type, hwaddr);
|
|
@@ -342,58 +328,52 @@
|
|
#if !defined(__OpenBSD__)
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, SIOCGIFMTU, &ifr) < 0) {
|
|
- fatalSys("ioctl(SIOCGIFMTU)");
|
|
+ fatal("ioctl(SIOCGIFMTU): %m");
|
|
}
|
|
if (ifr.ifr_mtu < ETH_DATA_LEN) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "Interface %.16s has MTU of %d -- should be %d. You may have serious connection problems.",
|
|
+ error("Interface %s has MTU of %d -- should be %d."
|
|
+ " You may have serious connection problems.",
|
|
ifname, ifr.ifr_mtu, ETH_DATA_LEN);
|
|
- printErr(buffer);
|
|
}
|
|
#endif
|
|
|
|
/* done with the socket */
|
|
if (close(sock) < 0) {
|
|
- fatalSys("close");
|
|
+ fatal("close: %m");
|
|
}
|
|
|
|
/* Check the BPF version number */
|
|
if (ioctl(fd, BIOCVERSION, &bpf_ver) < 0) {
|
|
- fatalSys("ioctl(BIOCVERSION)");
|
|
+ fatal("ioctl(BIOCVERSION): %m");
|
|
}
|
|
if ((bpf_ver.bv_major != BPF_MAJOR_VERSION) ||
|
|
(bpf_ver.bv_minor < BPF_MINOR_VERSION)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "Unsupported BPF version: %d.%d (kernel: %d.%d)",
|
|
+ fatal("Unsupported BPF version: %d.%d (kernel: %d.%d)",
|
|
BPF_MAJOR_VERSION, BPF_MINOR_VERSION,
|
|
bpf_ver.bv_major, bpf_ver.bv_minor);
|
|
- rp_fatal(buffer);
|
|
}
|
|
|
|
/* allocate a receive packet buffer */
|
|
if (ioctl(fd, BIOCGBLEN, &bpfLength) < 0) {
|
|
- fatalSys("ioctl(BIOCGBLEN)");
|
|
+ fatal("ioctl(BIOCGBLEN): %m");
|
|
}
|
|
if (!(bpfBuffer = (unsigned char *) malloc(bpfLength))) {
|
|
- rp_fatal("malloc");
|
|
+ fatal("malloc");
|
|
}
|
|
|
|
/* reads should return as soon as there is a packet available */
|
|
optval = 1;
|
|
if (ioctl(fd, BIOCIMMEDIATE, &optval) < 0) {
|
|
- fatalSys("ioctl(BIOCIMMEDIATE)");
|
|
+ fatal("ioctl(BIOCIMMEDIATE): %m");
|
|
}
|
|
|
|
/* Bind the interface to the filter */
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(fd, BIOCSETIF, &ifr) < 0) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "ioctl(BIOCSETIF) can't select interface %.16s",
|
|
- ifname);
|
|
- rp_fatal(buffer);
|
|
+ fatal("ioctl(BIOCSETIF) can't select interface %s: %m", ifname);
|
|
}
|
|
|
|
- syslog(LOG_INFO, "Interface=%.16s HWaddr=%02X:%02X:%02X:%02X:%02X:%02X Device=%.32s Buffer size=%d",
|
|
+ info("Interface=%s HWaddr=%02X:%02X:%02X:%02X:%02X:%02X Device=%s Buffer size=%d",
|
|
ifname,
|
|
hwaddr[0], hwaddr[1], hwaddr[2],
|
|
hwaddr[3], hwaddr[4], hwaddr[5],
|
|
@@ -442,48 +422,41 @@
|
|
if ((fd = socket(domain, stype, htons(type))) < 0) {
|
|
/* Give a more helpful message for the common error case */
|
|
if (errno == EPERM) {
|
|
- rp_fatal("Cannot create raw socket -- pppoe must be run as root.");
|
|
+ fatal("Cannot create raw socket -- pppoe must be run as root.");
|
|
}
|
|
- fatalSys("socket");
|
|
+ fatal("cannot create the raw socket: %m");
|
|
}
|
|
|
|
if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &optval, sizeof(optval)) < 0) {
|
|
- fatalSys("setsockopt");
|
|
+ fatal("setsockopt(SOL_SOCKET, SO_BROADCAST): %m");
|
|
}
|
|
|
|
/* Fill in hardware address */
|
|
if (hwaddr) {
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
- if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0) {
|
|
- fatalSys("ioctl(SIOCGIFHWADDR)");
|
|
- }
|
|
+ if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0)
|
|
+ fatal("ioctl(SIOCGIFHWADDR): %m");
|
|
memcpy(hwaddr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
|
|
#ifdef ARPHRD_ETHER
|
|
if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "Interface %.16s is not Ethernet", ifname);
|
|
- rp_fatal(buffer);
|
|
+ fatal("Interface %s is not Ethernet", ifname);
|
|
}
|
|
#endif
|
|
if (NOT_UNICAST(hwaddr)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer,
|
|
- "Interface %.16s has broadcast/multicast MAC address??",
|
|
+ fatal("Interface %s has broadcast/multicast MAC address",
|
|
ifname);
|
|
- rp_fatal(buffer);
|
|
}
|
|
}
|
|
|
|
/* Sanity check on MTU */
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(fd, SIOCGIFMTU, &ifr) < 0) {
|
|
- fatalSys("ioctl(SIOCGIFMTU)");
|
|
+ fatal("ioctl(SIOCGIFMTU): %m");
|
|
}
|
|
if (ifr.ifr_mtu < ETH_DATA_LEN) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "Interface %.16s has MTU of %d -- should be %d. You may have serious connection problems.",
|
|
+ error("Interface %s has MTU of %d -- should be %d."
|
|
+ " You may have serious connection problems.",
|
|
ifname, ifr.ifr_mtu, ETH_DATA_LEN);
|
|
- printErr(buffer);
|
|
}
|
|
|
|
#ifdef HAVE_STRUCT_SOCKADDR_LL
|
|
@@ -493,7 +466,7 @@
|
|
|
|
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(fd, SIOCGIFINDEX, &ifr) < 0) {
|
|
- fatalSys("ioctl(SIOCFIGINDEX): Could not get interface index");
|
|
+ fatal("ioctl(SIOCFIGINDEX): Could not get interface index: %m");
|
|
}
|
|
sa.sll_ifindex = ifr.ifr_ifindex;
|
|
|
|
@@ -503,7 +476,7 @@
|
|
|
|
/* We're only interested in packets on specified interface */
|
|
if (bind(fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) {
|
|
- fatalSys("bind");
|
|
+ fatal("bind: %m");
|
|
}
|
|
|
|
return fd;
|
|
@@ -527,13 +500,11 @@
|
|
{
|
|
#if defined(USE_BPF)
|
|
if (write(sock, pkt, size) < 0) {
|
|
- sysErr("write (sendPacket)");
|
|
- return -1;
|
|
+ fatal("sendPacket: write: %m");
|
|
}
|
|
#elif defined(HAVE_STRUCT_SOCKADDR_LL)
|
|
if (send(sock, pkt, size, 0) < 0) {
|
|
- sysErr("send (sendPacket)");
|
|
- return -1;
|
|
+ fatal("sendPacket: send: %m");
|
|
}
|
|
#else
|
|
#ifdef USE_DLPI
|
|
@@ -577,12 +548,11 @@
|
|
struct sockaddr sa;
|
|
|
|
if (!conn) {
|
|
- rp_fatal("relay and server not supported on Linux 2.0 kernels");
|
|
+ fatal("relay and server not supported on Linux 2.0 kernels");
|
|
}
|
|
strcpy(sa.sa_data, conn->ifName);
|
|
if (sendto(sock, pkt, size, 0, &sa, sizeof(sa)) < 0) {
|
|
- sysErr("sendto (sendPacket)");
|
|
- return -1;
|
|
+ fatal("sendPacket: sendto: %m");
|
|
}
|
|
#endif
|
|
#endif
|
|
@@ -632,26 +602,24 @@
|
|
if (bpfSize <= 0) {
|
|
bpfOffset = 0;
|
|
if ((bpfSize = read(sock, bpfBuffer, bpfLength)) < 0) {
|
|
- sysErr("read (receivePacket)");
|
|
- return -1;
|
|
+ fatal("receivePacket: read: %m");
|
|
}
|
|
}
|
|
if (bpfSize < sizeof(hdr)) {
|
|
- syslog(LOG_ERR, "Truncated bpf packet header: len=%d", bpfSize);
|
|
+ error("Truncated bpf packet header: len=%d", bpfSize);
|
|
clearPacketHeader(pkt); /* resets bpfSize and bpfOffset */
|
|
return 0;
|
|
}
|
|
memcpy(&hdr, bpfBuffer + bpfOffset, sizeof(hdr));
|
|
if (hdr.bh_caplen != hdr.bh_datalen) {
|
|
- syslog(LOG_ERR, "Truncated bpf packet: caplen=%d, datalen=%d",
|
|
+ error("Truncated bpf packet: caplen=%d, datalen=%d",
|
|
hdr.bh_caplen, hdr.bh_datalen);
|
|
clearPacketHeader(pkt); /* resets bpfSize and bpfOffset */
|
|
return 0;
|
|
}
|
|
seglen = hdr.bh_hdrlen + hdr.bh_caplen;
|
|
if (seglen > bpfSize) {
|
|
- syslog(LOG_ERR, "Truncated bpf packet: seglen=%d, bpfSize=%d",
|
|
- seglen, bpfSize);
|
|
+ error("Truncated bpf packet: seglen=%d, bpfSize=%d", seglen, bpfSize);
|
|
clearPacketHeader(pkt); /* resets bpfSize and bpfOffset */
|
|
return 0;
|
|
}
|
|
@@ -676,16 +644,14 @@
|
|
data.len = 0;
|
|
|
|
if ((retval = getmsg(sock, NULL, &data, &flags)) < 0) {
|
|
- sysErr("read (receivePacket)");
|
|
- return -1;
|
|
+ fatal("receivePacket: getmsg: %m");
|
|
}
|
|
|
|
*size = data.len;
|
|
|
|
#else
|
|
if ((*size = recv(sock, pkt, sizeof(PPPoEPacket), 0)) < 0) {
|
|
- sysErr("recv (receivePacket)");
|
|
- return -1;
|
|
+ fatal("receivePacket: recv: %m");
|
|
}
|
|
#endif
|
|
#endif
|
|
@@ -716,7 +682,7 @@
|
|
int ppa;
|
|
|
|
if(strlen(ifname) > PATH_MAX) {
|
|
- rp_fatal("socket: string to long");
|
|
+ fatal("openInterface: interface name too long");
|
|
}
|
|
|
|
ppa = atoi(&ifname[strlen(ifname)-1]);
|
|
@@ -729,9 +695,9 @@
|
|
if (( fd = open(base_dev, O_RDWR)) < 0) {
|
|
/* Give a more helpful message for the common error case */
|
|
if (errno == EPERM) {
|
|
- rp_fatal("Cannot create raw socket -- pppoe must be run as root.");
|
|
+ fatal("Cannot create raw socket -- pppoe must be run as root.");
|
|
}
|
|
- fatalSys("socket");
|
|
+ fatal("open(%s): %m", base_dev);
|
|
}
|
|
|
|
/* rearranged order of DLPI code - delphys 20010803 */
|
|
@@ -747,17 +713,18 @@
|
|
dl_abssaplen = ABS(dlp->info_ack.dl_sap_length);
|
|
dl_saplen = dlp->info_ack.dl_sap_length;
|
|
if (ETHERADDRL != (dlp->info_ack.dl_addr_length - dl_abssaplen))
|
|
- fatalSys("invalid destination physical address length");
|
|
+ fatal("invalid destination physical address length");
|
|
dl_addrlen = dl_abssaplen + ETHERADDRL;
|
|
|
|
/* ethernet address retrieved as part of DL_INFO_ACK - delphys 20010803 */
|
|
memcpy(hwaddr, (u_char*)((char*)(dlp) + (int)(dlp->info_ack.dl_addr_offset)), ETHERADDRL);
|
|
|
|
if ( strioctl(fd, DLIOCRAW, -1, 0, NULL) < 0 ) {
|
|
- fatalSys("DLIOCRAW");
|
|
+ fatal("DLIOCRAW: %m");
|
|
}
|
|
|
|
- if (ioctl(fd, I_FLUSH, FLUSHR) < 0) fatalSys("I_FLUSH");
|
|
+ if (ioctl(fd, I_FLUSH, FLUSHR) < 0)
|
|
+ fatal("I_FLUSH: %m");
|
|
|
|
return fd;
|
|
}
|
|
@@ -780,7 +747,7 @@
|
|
flags = 0;
|
|
|
|
if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
|
|
- fatalSys("dlpromiscon: putmsg");
|
|
+ fatal("dlpromiscon: putmsg: %m");
|
|
|
|
}
|
|
|
|
@@ -799,7 +766,7 @@
|
|
flags = RS_HIPRI;
|
|
|
|
if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
|
|
- fatalSys("dlinforeq: putmsg");
|
|
+ fatal("dlinforeq: putmsg: %m");
|
|
}
|
|
|
|
void dlunitdatareq(int fd, u_char *addrp, int addrlen, u_long minpri, u_long maxpri, u_char *datap, int datalen)
|
|
@@ -827,7 +794,7 @@
|
|
data.buf = (char *) datap;
|
|
|
|
if (putmsg(fd, &ctl, &data, 0) < 0)
|
|
- fatalSys("dlunitdatareq: putmsg");
|
|
+ fatal("dlunitdatareq: putmsg: %m");
|
|
}
|
|
|
|
void dlinfoack(int fd, char *bufp)
|
|
@@ -847,18 +814,14 @@
|
|
expecting(DL_INFO_ACK, dlp);
|
|
|
|
if (ctl.len < sizeof (dl_info_ack_t)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "dlinfoack: response ctl.len too short: %d", ctl.len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("dlinfoack: response ctl.len too short: %d", ctl.len);
|
|
}
|
|
|
|
if (flags != RS_HIPRI)
|
|
- rp_fatal("dlinfoack: DL_INFO_ACK was not M_PCPROTO");
|
|
+ fatal("dlinfoack: DL_INFO_ACK was not M_PCPROTO");
|
|
|
|
if (ctl.len < sizeof (dl_info_ack_t)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "dlinfoack: short response ctl.len: %d", ctl.len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("dlinfoack: short response ctl.len: %d", ctl.len);
|
|
}
|
|
}
|
|
|
|
@@ -882,7 +845,7 @@
|
|
flags = 0;
|
|
|
|
if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
|
|
- fatalSys("dlbindreq: putmsg");
|
|
+ fatal("dlbindreq: putmsg: %m");
|
|
}
|
|
|
|
void dlattachreq(int fd, u_long ppa)
|
|
@@ -901,7 +864,7 @@
|
|
flags = 0;
|
|
|
|
if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
|
|
- fatalSys("dlattachreq: putmsg");
|
|
+ fatal("dlattachreq: putmsg: %m");
|
|
}
|
|
|
|
void dlokack(int fd, char *bufp)
|
|
@@ -921,18 +884,14 @@
|
|
expecting(DL_OK_ACK, dlp);
|
|
|
|
if (ctl.len < sizeof (dl_ok_ack_t)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "dlokack: response ctl.len too short: %d", ctl.len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("dlokack: response ctl.len too short: %d", ctl.len);
|
|
}
|
|
|
|
if (flags != RS_HIPRI)
|
|
- rp_fatal("dlokack: DL_OK_ACK was not M_PCPROTO");
|
|
+ fatal("dlokack: DL_OK_ACK was not M_PCPROTO");
|
|
|
|
if (ctl.len < sizeof (dl_ok_ack_t)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "dlokack: short response ctl.len: %d", ctl.len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("dlokack: short response ctl.len: %d", ctl.len);
|
|
}
|
|
}
|
|
|
|
@@ -953,12 +912,10 @@
|
|
expecting(DL_BIND_ACK, dlp);
|
|
|
|
if (flags != RS_HIPRI)
|
|
- rp_fatal("dlbindack: DL_OK_ACK was not M_PCPROTO");
|
|
+ fatal("dlbindack: DL_OK_ACK was not M_PCPROTO");
|
|
|
|
if (ctl.len < sizeof (dl_bind_ack_t)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "dlbindack: short response ctl.len: %d", ctl.len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("dlbindack: short response ctl.len: %d", ctl.len);
|
|
}
|
|
}
|
|
|
|
@@ -989,8 +946,7 @@
|
|
*/
|
|
(void) signal(SIGALRM, sigalrm);
|
|
if (alarm(MAXWAIT) < 0) {
|
|
- (void) sprintf(errmsg, "%s: alarm", caller);
|
|
- fatalSys(errmsg);
|
|
+ fatal("%s: alarm", caller);
|
|
}
|
|
|
|
/*
|
|
@@ -998,61 +954,48 @@
|
|
*/
|
|
*flagsp = 0;
|
|
if ((rc = getmsg(fd, ctlp, datap, flagsp)) < 0) {
|
|
- (void) sprintf(errmsg, "%s: getmsg", caller);
|
|
- fatalSys(errmsg);
|
|
+ fatal(errmsg, "%s: getmsg: %m", caller);
|
|
}
|
|
|
|
/*
|
|
* Stop timer.
|
|
*/
|
|
if (alarm(0) < 0) {
|
|
- (void) sprintf(errmsg, "%s: alarm", caller);
|
|
- fatalSys(errmsg);
|
|
+ fatal("%s: alarm", caller);
|
|
}
|
|
|
|
/*
|
|
* Check for MOREDATA and/or MORECTL.
|
|
*/
|
|
if ((rc & (MORECTL | MOREDATA)) == (MORECTL | MOREDATA)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "%s: MORECTL|MOREDATA", caller);
|
|
- rp_fatal(buffer);
|
|
+ fatal("%s: MORECTL|MOREDATA", caller);
|
|
}
|
|
|
|
if (rc & MORECTL) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "%s: MORECTL", caller);
|
|
- rp_fatal(buffer);
|
|
+ fatal("%s: MORECTL", caller);
|
|
}
|
|
|
|
if (rc & MOREDATA) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "%s: MOREDATA", caller);
|
|
- rp_fatal(buffer);
|
|
+ fatal("%s: MOREDATA", caller);
|
|
}
|
|
|
|
/*
|
|
* Check for at least sizeof (long) control data portion.
|
|
*/
|
|
if (ctlp->len < sizeof (long)) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "getmsg: control portion length < sizeof (long): %d", ctlp->len);
|
|
- rp_fatal(buffer);
|
|
+ fatal("getmsg: control portion length < sizeof (long): %d", ctlp->len);
|
|
}
|
|
}
|
|
|
|
void sigalrm(int sig)
|
|
{
|
|
- (void) rp_fatal("sigalrm: TIMEOUT");
|
|
+ fatal("sigalrm: TIMEOUT");
|
|
}
|
|
|
|
void expecting(int prim, union DL_primitives *dlp)
|
|
{
|
|
if (dlp->dl_primitive != (u_long)prim) {
|
|
- char buffer[256];
|
|
- sprintf(buffer, "expected %s got %s", dlprim(prim), dlprim(dlp->dl_primitive));
|
|
- rp_fatal(buffer);
|
|
- exit(1);
|
|
+ fatal("expected %s got %s", dlprim(prim), dlprim(dlp->dl_primitive));
|
|
}
|
|
}
|
|
|
|
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/Makefile.linux
|
|
===================================================================
|
|
--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/Makefile.linux 2007-06-04 13:22:08.408576984 +0200
|
|
+++ ppp-2.4.3/pppd/plugins/rp-pppoe/Makefile.linux 2007-06-04 13:22:09.416423768 +0200
|
|
@@ -28,8 +28,8 @@
|
|
CFLAGS=$(COPTS) -I../../../include/linux
|
|
all: rp-pppoe.so pppoe-discovery
|
|
|
|
-pppoe-discovery: libplugin.a pppoe-discovery.o
|
|
- $(CC) -o pppoe-discovery pppoe-discovery.o libplugin.a
|
|
+pppoe-discovery: pppoe-discovery.o utils.o libplugin.a
|
|
+ $(CC) -o pppoe-discovery pppoe-discovery.o utils.o libplugin.a
|
|
|
|
pppoe-discovery.o: pppoe-discovery.c
|
|
$(CC) $(CFLAGS) '-DVERSION="$(VERSION)"' -c -o pppoe-discovery.o pppoe-discovery.c
|
|
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/plugin.c
|
|
===================================================================
|
|
--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/plugin.c 2007-06-04 13:22:08.414576072 +0200
|
|
+++ ppp-2.4.3/pppd/plugins/rp-pppoe/plugin.c 2007-06-04 13:22:09.417423616 +0200
|
|
@@ -35,7 +35,6 @@
|
|
#include "pppd/pathnames.h"
|
|
|
|
#include <linux/types.h>
|
|
-#include <syslog.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
@@ -173,10 +172,8 @@
|
|
(unsigned) conn->peerEth[5]);
|
|
|
|
if (connect(conn->sessionSocket, (struct sockaddr *) &sp,
|
|
- sizeof(struct sockaddr_pppox)) < 0) {
|
|
+ sizeof(struct sockaddr_pppox)) < 0)
|
|
fatal("Failed to connect PPPoE socket: %d %m", errno);
|
|
- return -1;
|
|
- }
|
|
|
|
return conn->sessionSocket;
|
|
}
|
|
@@ -365,11 +362,9 @@
|
|
}
|
|
|
|
add_options(Options);
|
|
-
|
|
- info("RP-PPPoE plugin version %s compiled against pppd %s",
|
|
- RP_VERSION, VERSION);
|
|
}
|
|
|
|
+#ifdef unused
|
|
/**********************************************************************
|
|
*%FUNCTION: fatalSys
|
|
*%ARGUMENTS:
|
|
@@ -423,6 +418,7 @@
|
|
{
|
|
rp_fatal(str);
|
|
}
|
|
+#endif
|
|
|
|
|
|
struct channel pppoe_channel = {
|
|
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/pppoe-discovery.c
|
|
===================================================================
|
|
--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/pppoe-discovery.c 2007-06-04 13:22:08.420575160 +0200
|
|
+++ ppp-2.4.3/pppd/plugins/rp-pppoe/pppoe-discovery.c 2007-06-04 13:22:09.417423616 +0200
|
|
@@ -17,14 +17,8 @@
|
|
|
|
#include "pppoe.h"
|
|
|
|
-char *xstrdup(const char *s);
|
|
void usage(void);
|
|
|
|
-void die(int status)
|
|
-{
|
|
- exit(status);
|
|
-}
|
|
-
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int opt;
|
|
@@ -32,17 +26,17 @@
|
|
|
|
conn = malloc(sizeof(PPPoEConnection));
|
|
if (!conn)
|
|
- fatalSys("malloc");
|
|
+ fatal("malloc");
|
|
|
|
memset(conn, 0, sizeof(PPPoEConnection));
|
|
|
|
while ((opt = getopt(argc, argv, "I:D:VUAS:C:h")) > 0) {
|
|
switch(opt) {
|
|
case 'S':
|
|
- conn->serviceName = xstrdup(optarg);
|
|
+ conn->serviceName = strDup(optarg);
|
|
break;
|
|
case 'C':
|
|
- conn->acName = xstrdup(optarg);
|
|
+ conn->acName = strDup(optarg);
|
|
break;
|
|
case 'U':
|
|
conn->useHostUniq = 1;
|
|
@@ -57,7 +51,7 @@
|
|
fprintf(conn->debugFile, "pppoe-discovery %s\n", VERSION);
|
|
break;
|
|
case 'I':
|
|
- conn->ifName = xstrdup(optarg);
|
|
+ conn->ifName = strDup(optarg);
|
|
break;
|
|
case 'A':
|
|
/* this is the default */
|
|
@@ -74,7 +68,7 @@
|
|
|
|
/* default interface name */
|
|
if (!conn->ifName)
|
|
- conn->ifName = strdup("eth0");
|
|
+ conn->ifName = strDup("eth0");
|
|
|
|
conn->discoverySocket = -1;
|
|
conn->sessionSocket = -1;
|
|
@@ -84,39 +78,6 @@
|
|
exit(0);
|
|
}
|
|
|
|
-void rp_fatal(char const *str)
|
|
-{
|
|
- char buf[1024];
|
|
-
|
|
- printErr(str);
|
|
- sprintf(buf, "pppoe-discovery: %.256s", str);
|
|
- exit(1);
|
|
-}
|
|
-
|
|
-void fatalSys(char const *str)
|
|
-{
|
|
- char buf[1024];
|
|
- int i = errno;
|
|
-
|
|
- sprintf(buf, "%.256s: %.256s", str, strerror(i));
|
|
- printErr(buf);
|
|
- sprintf(buf, "pppoe-discovery: %.256s: %.256s", str, strerror(i));
|
|
- exit(1);
|
|
-}
|
|
-
|
|
-void sysErr(char const *str)
|
|
-{
|
|
- rp_fatal(str);
|
|
-}
|
|
-
|
|
-char *xstrdup(const char *s)
|
|
-{
|
|
- register char *ret = strdup(s);
|
|
- if (!ret)
|
|
- sysErr("strdup");
|
|
- return ret;
|
|
-}
|
|
-
|
|
void usage(void)
|
|
{
|
|
fprintf(stderr, "Usage: pppoe-discovery [options]\n");
|
|
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/pppoe.h
|
|
===================================================================
|
|
--- ppp-2.4.3.orig/pppd/plugins/rp-pppoe/pppoe.h 2007-06-04 13:22:08.426574248 +0200
|
|
+++ ppp-2.4.3/pppd/plugins/rp-pppoe/pppoe.h 2007-06-04 13:22:09.418423464 +0200
|
|
@@ -307,12 +307,18 @@
|
|
unsigned char *findTag(PPPoEPacket *packet, UINT16_t tagType,
|
|
PPPoETag *tag);
|
|
|
|
+void dbglog(char *, ...); /* log a debug message */
|
|
+void info(char *, ...); /* log an informational message */
|
|
+void warn(char *, ...); /* log a warning message */
|
|
+void error(char *, ...); /* log an error message */
|
|
+void fatal(char *, ...); /* log an error message and die(1) */
|
|
+
|
|
#define SET_STRING(var, val) do { if (var) free(var); var = strDup(val); } while(0);
|
|
|
|
#define CHECK_ROOM(cursor, start, len) \
|
|
do {\
|
|
if (((cursor)-(start))+(len) > MAX_PPPOE_PAYLOAD) { \
|
|
- syslog(LOG_ERR, "Would create too-long packet"); \
|
|
+ error("Would create too-long packet"); \
|
|
return; \
|
|
} \
|
|
} while(0)
|
|
Index: ppp-2.4.3/pppd/plugins/rp-pppoe/utils.c
|
|
===================================================================
|
|
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
|
|
+++ ppp-2.4.3/pppd/plugins/rp-pppoe/utils.c 2007-06-04 13:22:09.418423464 +0200
|
|
@@ -0,0 +1,62 @@
|
|
+#include <stdio.h>
|
|
+#include <stdlib.h>
|
|
+#include <unistd.h>
|
|
+#include <stdarg.h>
|
|
+#include <syslog.h>
|
|
+
|
|
+void dbglog(const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ vsyslog(LOG_DEBUG, fmt, ap);
|
|
+ vfprintf(stderr, fmt, ap);
|
|
+ fputs("\n", stderr);
|
|
+ va_end(ap);
|
|
+}
|
|
+
|
|
+void info(const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ vsyslog(LOG_INFO, fmt, ap);
|
|
+ vfprintf(stderr, fmt, ap);
|
|
+ fputs("\n", stderr);
|
|
+ va_end(ap);
|
|
+}
|
|
+
|
|
+void warn(const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ vsyslog(LOG_WARNING, fmt, ap);
|
|
+ vfprintf(stderr, fmt, ap);
|
|
+ fputs("\n", stderr);
|
|
+ va_end(ap);
|
|
+}
|
|
+
|
|
+void error(const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ vsyslog(LOG_ERR, fmt, ap);
|
|
+ vfprintf(stderr, fmt, ap);
|
|
+ fputs("\n", stderr);
|
|
+ va_end(ap);
|
|
+}
|
|
+
|
|
+void fatal(const char *fmt, ...)
|
|
+{
|
|
+ va_list ap;
|
|
+
|
|
+ va_start(ap, fmt);
|
|
+ vsyslog(LOG_ERR, fmt, ap);
|
|
+ vfprintf(stderr, fmt, ap);
|
|
+ fputs("\n", stderr);
|
|
+ va_end(ap);
|
|
+ exit(1);
|
|
+}
|
|
+
|