From dc258ce62ae0bbb456c6a855dbb6b384ecf7e988 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Thu, 3 Aug 2017 13:59:17 +0200 Subject: [PATCH 01] getaddrinfo: Release resolver context on error in gethosts [BZ #21885] (cherry picked from commit 964263bb8d650f1681665c55704fb01a8e725621) --- ChangeLog | 6 ++++++ NEWS | 6 ++++++ sysdeps/posix/getaddrinfo.c | 2 ++ 3 files changed, 14 insertions(+) diff --git a/ChangeLog b/ChangeLog index 8dbfc7eaff..28ce9c8479 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2017-08-03 Florian Weimer + + [BZ #21885] + * sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context + on memory allocation failure. + 2017-08-02 Siddhesh Poyarekar * version.h (RELEASE): Set to "stable" diff --git a/NEWS b/NEWS index 8295f20c0a..9a64579658 100644 --- a/NEWS +++ b/NEWS @@ -5,6 +5,12 @@ See the end for copying conditions. Please send GNU C library bug reports via using `glibc' in the "product" field. +Version 2.26.1 + +The following bugs are resolved with this release: + + [21885] getaddrinfo: Release resolver context on error in gethosts + Version 2.26 Major new features: diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index efa7118498..699411cc92 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -255,6 +255,8 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, break; \ if (!scratch_buffer_grow (tmpbuf)) \ { \ + __resolv_context_enable_inet6 (res_ctx, res_enable_inet6); \ + __resolv_context_put (res_ctx); \ result = -EAI_MEMORY; \ goto free_and_return; \ } \