From: Jaroslav Rohel <jrohel@redhat.com>
Date: Tue, 11 Dec 2018 08:50:06 +0000 (+0100)
Subject: Fix: Add va_end() before return
X-Git-Tag: 0.7.3~16^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e1dba061d7962441f7e06b9a94d0ff24b158c6a;p=thirdparty%2Flibsolv.git

Fix: Add va_end() before return

The va_end() performs cleanup.
If va_end() is not called before a function that calls va_start() returns,
the behavior is undefined.
---

diff --git a/src/pool.c b/src/pool.c
index 383edb2a..be6a4193 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -1536,6 +1536,7 @@ pool_debug(Pool *pool, int type, const char *format, ...)
         vprintf(format, args);
       else
         vfprintf(stderr, format, args);
+      va_end(args);
       return;
     }
   vsnprintf(buf, sizeof(buf), format, args);