patches/uClibc/0.9.30.1/190-fix-getaddrinfo-NULL-pointer-dereference.patch
author Jonathan Liu <net147@gmail.com>
Sun Aug 05 00:33:27 2012 +1000 (2012-08-05)
changeset 3033 9ddca166bb27
permissions -rw-r--r--
libc/glibc: add patches for glibc 2.14.1

Signed-off-by: Jonathan Liu <net147@gmail.com>
     1 diff -Narup uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c uClibc-0.9.30.1/libc/inet/getaddrinfo.c
     2 --- uClibc-0.9.30.1.orig/libc/inet/getaddrinfo.c	2009-02-26 21:49:14.000000000 +0900
     3 +++ uClibc-0.9.30.1/libc/inet/getaddrinfo.c	2009-03-06 00:59:23.000000000 +0900
     4 @@ -187,6 +187,8 @@ static unsigned __check_pf(void)
     5  		}
     6  
     7  		for (runp = ifa; runp != NULL; runp = runp->ifa_next) {
     8 +			if (runp->ifa_addr == NULL)
     9 +				continue;
    10  #if defined __UCLIBC_HAS_IPV4__
    11  			if (runp->ifa_addr->sa_family == PF_INET)
    12  				seen |= SEEN_IPV4;