From: Bruno Haible <bruno@clisp.org>
Date: Sun, 24 Sep 2017 09:30:59 +0000 (+0200)
Subject: libintl: Fix pointer use after free.
X-Git-Tag: v0.20~449
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d99286ed7fe5a0de3a9f33e34df14a75f8d40398;p=thirdparty%2Fgettext.git

libintl: Fix pointer use after free.

* gettext-runtime/intl/loadmsgcat.c (_nl_load_domain): Perform the same lock
deallocation outside libc as in libc (patch from 2013-09-06).
---

diff --git a/gettext-runtime/intl/loadmsgcat.c b/gettext-runtime/intl/loadmsgcat.c
index 42465d19f..beb52a3ac 100644
--- a/gettext-runtime/intl/loadmsgcat.c
+++ b/gettext-runtime/intl/loadmsgcat.c
@@ -1307,6 +1307,8 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
     {
 #ifdef _LIBC
       __libc_rwlock_fini (domain->conversions_lock);
+#else
+      gl_rwlock_destroy (domain->conversions_lock);
 #endif
       goto invalid;
     }