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fix ipv6 host name lookup from /etc/hosts

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@559 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2005-04-04 21:05:07 +00:00
parent bc66c474a7
commit 9df49bbe48
3 changed files with 26 additions and 1 deletions
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2
toolchain/uClibc/Makefile
View File

@ -7,4 +7,4 @@ prepare: uclibc-configured
compile: $(UCLIBC_DIR)/lib/libc.a
install: uclibc
$(STRIP) $(TARGET_DIR)/lib/*.so
clean: uclibc-clean
clean: uclibc-toolclean

24
toolchain/uClibc/patches/inet6_hosts_resolve.patch Normal file
View File

@ -0,0 +1,24 @@
diff -urN uClibc-0.9.27.old/libc/inet/resolv.c uClibc-0.9.27/libc/inet/resolv.c
--- uClibc-0.9.27.old/libc/inet/resolv.c 2005-01-12 08:59:21.000000000 +0100
+++ uClibc-0.9.27/libc/inet/resolv.c 2005-04-04 22:14:38.000000000 +0200
@@ -2029,7 +2029,7 @@
int old_errno = errno; /* Save the old errno and reset errno */
__set_errno(0); /* to check for missing /etc/hosts. */
- if ((i=__get_hosts_byname_r(name, AF_INET, result_buf,
+ if ((i=__get_hosts_byname_r(name, AF_INET6, result_buf,
buf, buflen, result, h_errnop))==0)
return i;
switch (*h_errnop) {
diff -urN uClibc-0.9.27.old/libc/inet/resolv.c uClibc-0.9.27/libc/inet/resolv.c
--- uClibc-0.9.27.old/libc/inet/resolv.c 2005-04-04 22:16:54.000000000 +0200
+++ uClibc-0.9.27/libc/inet/resolv.c 2005-04-04 22:46:59.000000000 +0200
@@ -1513,7 +1513,7 @@
} else {
DPRINTF("Error\n");
ret=TRY_AGAIN;
- break; /* bad ip address */
+ continue; /* bad ip address, ignore */
}
if (action!=GETHOSTENT) {

1
toolchain/uClibc/uclibc.mk
View File

@ -38,6 +38,7 @@ $(DL_DIR)/$(UCLIBC_SOURCE):
$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
mkdir -p $(TOOL_BUILD_DIR)
bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
$(PATCH) $(UCLIBC_DIR) ./patches
touch $(UCLIBC_DIR)/.unpacked
$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked