commit 536eeea86905237953a7c05c2fa2a3d1f3cba328
author Max Reitz <mreitz@redhat.com> Thu Apr 13 18:09:52 2017 +0200
committer Markus Armbruster <armbru@redhat.com> Mon Apr 24 09:12:59 2017 +0200
tree 6a5794e01f7864857a602786f56f5a9f36a093b1
parent 32c7e0ab755745e961f1772e95cac381cc68769d

util/error: Fix leak in error_vprepend()

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20170413160952.29918-1-mreitz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

util/error.c

diff --git a/util/error.c b/util/error.c
index 9c40b1f..020b86b 100644
--- a/util/error.c
+++ b/util/error.c
@@ -134,6 +134,7 @@
     newmsg = g_string_new(NULL);
     g_string_vprintf(newmsg, fmt, ap);
     g_string_append(newmsg, (*errp)->msg);
+    g_free((*errp)->msg);
     (*errp)->msg = g_string_free(newmsg, 0);
 }