From: Andreas Schwab Date: Thu, 30 Jun 2011 10:33:32 +0000 (-0400) Subject: Make sure RES_USE_INET6 is always restored X-Git-Tag: glibc-2.15~497 X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=89f654c57b3b9a6aee480e25e37f88f06c898901;p=glibc.git Make sure RES_USE_INET6 is always restored --- diff --git a/ChangeLog b/ChangeLog index 48c7586c57..db26998814 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2011-06-30 Andreas Schwab + + * sysdeps/posix/getaddrinfo.c (gaih_inet): Make sure RES_USE_INET6 + is always restored. + 2011-06-29 Ulrich Drepper * nscd/grpcache.c (cache_addgr): Don't write notfound reply if we diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index 05c883d850..6d574c51e8 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -818,6 +818,7 @@ gaih_inet (const char *name, const struct gaih_service *service, tmpbuf = malloc (tmpbuflen); if (tmpbuf == NULL) { + _res.options |= old_res_options & RES_USE_INET6; result = -EAI_MEMORY; goto free_and_return; } @@ -862,6 +863,7 @@ gaih_inet (const char *name, const struct gaih_service *service, 2 * tmpbuflen); if (newp == NULL) { + _res.options |= old_res_options & RES_USE_INET6; result = -EAI_MEMORY; goto free_and_return; } @@ -981,6 +983,8 @@ gaih_inet (const char *name, const struct gaih_service *service, canonbuf = malloc (max_fqdn_len); if (canonbuf == NULL) { + _res.options + |= old_res_options & RES_USE_INET6; result = -EAI_MEMORY; goto free_and_return; }