glibc/getaddrinfo-uninit-result.patch
Stephan Kulow 0968529e3a Accepting request 234224 from Base:System
- add non-elision-enabled libpthread (forwarded request 234223 from Andreas_Schwab)

OBS-URL: https://build.opensuse.org/request/show/234224
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/glibc?expand=0&rev=173
2014-05-22 18:38:15 +00:00

27 lines
825 B
Diff

* sysdeps/posix/getaddrinfo.c (gaih_inet): Properly skip over
non-matching result from nscd.
Index: glibc-2.19/sysdeps/posix/getaddrinfo.c
===================================================================
--- glibc-2.19.orig/sysdeps/posix/getaddrinfo.c
+++ glibc-2.19/sysdeps/posix/getaddrinfo.c
@@ -712,6 +712,18 @@ gaih_inet (const char *name, const struc
{
socklen_t size = (air->family[i] == AF_INET
? INADDRSZ : IN6ADDRSZ);
+
+ if (!((air->family[i] == AF_INET
+ && req->ai_family == AF_INET6
+ && (req->ai_flags & AI_V4MAPPED) != 0)
+ || req->ai_family == AF_UNSPEC
+ || air->family[i] == req->ai_family))
+ {
+ /* Skip over non-matching result. */
+ addrs += size;
+ continue;
+ }
+
if (*pat == NULL)
{
*pat = addrfree++;