openwrtv4/toolchain/uClibc/patches-0.9.33.2/131-inet-fix-__read_etc_hosts_r-segfault.patch
Florian Fainelli 73dcf0dc2e toolchain: refresh uClibc patches
Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 37939
2013-09-11 12:08:37 +00:00

10 lines
292 B
Diff

--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -1631,6 +1631,7 @@ int attribute_hidden __read_etc_hosts_r(
* struct in[6]_addr
* char line_buffer[BUFSZ+];
*/
+ memset(buf, 0, buflen);
parser->data = buf;
parser->data_len = aliaslen;
parser->line_len = buflen - aliaslen;