From 03b660c61572e7f98a3ec1cef4f48db0d615f6b0 Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Tue, 2 Oct 2012 12:12:20 +0300
Subject: Only return non-NULL from rpmalAllSatisfiesDepends() on real matches

- The provides hash lookup can and does return hits that dont actually
  satisfy the dependency. Dont bother callers with apparent hits
  (ie non-NULL returns) when nothing actually matches the dependency.
---
 lib/rpmal.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/rpmal.c b/lib/rpmal.c
index fe0b36739..7496b44a0 100644
--- a/lib/rpmal.c
+++ b/lib/rpmal.c
@@ -402,7 +402,11 @@ rpmte * rpmalAllSatisfiesDepend(const rpmal al, const rpmds ds)
 	    found++;
 	}
     }
-    ret[found] = NULL;
+
+    if (found)
+	ret[found] = NULL;
+    else
+	ret = _free(ret);
 
     return ret;
 }
-- 
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