From: Michael Schroeder <mls@suse.de>
Date: Wed, 15 Jul 2015 09:47:54 +0000 (+0200)
Subject: do not ignore the result of solv_realloc when shrinking whatprovidesauxdata
X-Git-Tag: 0.6.12~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3b09e68f81ea71521fba74e0d0a568f3437c93e;p=thirdparty%2Flibsolv.git

do not ignore the result of solv_realloc when shrinking whatprovidesauxdata

As we're always shrinking the code worked with glibc, but resulted
in a segfault under valgrind.
---

diff --git a/src/pool.c b/src/pool.c
index f78f71ad..0f95b332 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -421,7 +421,7 @@ pool_shrink_whatprovidesaux(Pool *pool)
 	*wp++ = id;
     }
   newoff = wp - pool->whatprovidesauxdata;
-  solv_realloc(pool->whatprovidesauxdata, newoff * sizeof(Id));
+  pool->whatprovidesauxdata = solv_realloc(pool->whatprovidesauxdata, newoff * sizeof(Id));
   POOL_DEBUG(SOLV_DEBUG_STATS, "shrunk whatprovidesauxdata from %d to %d\n", pool->whatprovidesauxdataoff, newoff);
   pool->whatprovidesauxdataoff = newoff;
 }