# HG changeset patch
# User Doug Kehn <rdkehn@yahoo.com>
# Date 1258415777 -3600
# Node ID 3d8f6d826f21342b6172813384f3e5e1f09e8a71
# Parent  bdf7ab3588c6cf09c5a4f1c4718286bffe0dc2b2
libc/uClibc: add new patch to fix NULL pointer dereference

diff -r bdf7ab3588c6 -r 3d8f6d826f21 patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch	Tue Nov 17 00:56:17 2009 +0100
@@ -0,0 +1,12 @@
+diff -Narup uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c uClibc-0.9.30.1/libc/inet/getaddrinfo.c
+--- uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c	2009-02-26 21:49:14.000000000 +0900
++++ uClibc-0.9.30.1/libc/inet/getaddrinfo.c	2009-03-06 00:59:23.000000000 +0900
+@@ -187,6 +187,8 @@ static unsigned __check_pf(void)
+ 		}
+ 
+ 		for (runp = ifa; runp != NULL; runp = runp->ifa_next) {
++			if (runp->ifa_addr == NULL)
++				continue;
+ #if defined __UCLIBC_HAS_IPV4__
+ 			if (runp->ifa_addr->sa_family == PF_INET)
+ 				seen |= SEEN_IPV4;