qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

[package] uhttpd:

Browse Source 
- fix parsing of interpreter entries in the config file, fixes serving of static files as .cgi with X-Wrt
	- better cope with connection aborts, especially during header transfer
	- fix return value checking of TLS reads and writes, solves some blocking issues


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22692 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2010-08-18 00:04:52 +00:00
parent 12671e163c
commit 8618e98eab
8 changed files with 141 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
package/uhttpd/src/uhttpd.c
View File

@@ -96,17 +96,18 @@ static void uh_config_parse(struct config *conf)
conf->error_handler = strdup(col1);
}
#ifdef HAVE_CGI
else if( (line[0] == '.') && (strchr(line, ':') != NULL) )
else if( (line[0] == '*') && (strchr(line, ':') != NULL) )
{
if( !(col1 = strchr(line, ':')) || (*col1++ = 0) ||
!(eol = strchr(col1, '\n')) || (*eol++ = 0) )
if( !(col1 = strchr(line, '*')) || (*col1++ = 0) ||
!(col2 = strchr(col1, ':')) || (*col2++ = 0) ||
!(eol = strchr(col2, '\n')) || (*eol++ = 0) )
continue;
if( !uh_interpreter_add(line, col1) )
if( !uh_interpreter_add(col1, col2) )
{
fprintf(stderr,
"Unable to add interpreter %s for extension %s: "
"Out of memory\n", col1, line
"Out of memory\n", col2, col1
);
}
}
@@ -126,6 +127,10 @@ static int uh_socket_bind(
int status;
int bound = 0;
int tcp_ka_idl = 1;
int tcp_ka_int = 1;
int tcp_ka_cnt = 3;
struct listener *l = NULL;
struct addrinfo *addrs = NULL, *p = NULL;
@@ -145,12 +150,22 @@ static int uh_socket_bind(
}
/* "address already in use" */
if( setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) == -1 )
if( setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) )
{
perror("setsockopt()");
goto error;
}
/* TCP keep-alive */
if( setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, &yes, sizeof(yes)) ||
setsockopt(sock, SOL_TCP, TCP_KEEPIDLE, &tcp_ka_idl, sizeof(tcp_ka_idl)) ||
setsockopt(sock, SOL_TCP, TCP_KEEPINTVL, &tcp_ka_int, sizeof(tcp_ka_int)) ||
setsockopt(sock, SOL_TCP, TCP_KEEPCNT, &tcp_ka_cnt, sizeof(tcp_ka_cnt)) )
{
fprintf(stderr, "Notice: Unable to enable TCP keep-alive: %s\n",
strerror(errno));
}
/* required to get parallel v4 + v6 working */
if( p->ai_family == AF_INET6 )
{
@@ -355,7 +370,6 @@ static struct http_request * uh_http_header_recv(struct client *cl)
ssize_t blen = sizeof(buffer)-1;
ssize_t rlen = 0;
memset(buffer, 0, sizeof(buffer));
while( blen > 0 )
@@ -371,41 +385,37 @@ static struct http_request * uh_http_header_recv(struct client *cl)
if( select(cl->socket + 1, &reader, NULL, NULL, &timeout) > 0 )
{
/* receive data */
rlen = uh_tcp_peek(cl, bufptr, blen);
ensure_out(rlen = uh_tcp_peek(cl, bufptr, blen));
if( rlen > 0 )
if( (idxptr = strfind(buffer, sizeof(buffer), "\r\n\r\n", 4)) )
{
if( (idxptr = strfind(buffer, sizeof(buffer), "\r\n\r\n", 4)) )
{
blen -= uh_tcp_recv(cl, bufptr, (int)(idxptr - bufptr) + 4);
ensure_out(rlen = uh_tcp_recv(cl, bufptr,
(int)(idxptr - bufptr) + 4));
/* header read complete ... */
return uh_http_header_parse(cl, buffer, sizeof(buffer) - blen - 1);
}
else
{
rlen = uh_tcp_recv(cl, bufptr, rlen);
blen -= rlen;
bufptr += rlen;
}
/* header read complete ... */
blen -= rlen;
return uh_http_header_parse(cl, buffer,
sizeof(buffer) - blen - 1);
}
else
{
/* invalid request (unexpected eof/timeout) */
uh_http_response(cl, 408, "Request Timeout");
return NULL;
ensure_out(rlen = uh_tcp_recv(cl, bufptr, rlen));
blen -= rlen;
bufptr += rlen;
}
}
else
{
/* invalid request (unexpected eof/timeout) */
uh_http_response(cl, 408, "Request Timeout");
return NULL;
}
}
/* request entity too large */
uh_http_response(cl, 413, "Request Entity Too Large");
out:
return NULL;
}