pack-objects: fix memory leak on overflow

1a16e8b0 · Patrick Steinhardt · Edward Thomson · e114bbac · 1a16e8b0
Commit 1a16e8b0 authored Mar 01, 2016 by Patrick Steinhardt Committed by Edward Thomson Apr 11, 2016
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src/pack-objects.c
+3 -1

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--- a/src/pack-objects.c
+++ b/src/pack-objects.c
@@ -848,8 +848,10 @@ static int try_delta(git_packbuilder *pb, struct unpacked *trg,

 		git_packbuilder__cache_unlock(pb);

-		if (overflow)
+		if (overflow) {
+			git__free(delta_buf);
 			return -1;
+		}

 		trg_object->delta_data = git__realloc(delta_buf, delta_size);
 		GITERR_CHECK_ALLOC(trg_object->delta_data);