branch: fix segfault when resolving an invalid HEAD

diff --git a/index-pack.c b/index-pack.c
index 6284fe3760465cceccfa7fb1580a8652761f35b6..3c768fbc631387b59bbbae3423b65b6a311a702b 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -358,6 +358,7 @@ static void sha1_object(const void *data, unsigned long size,
                if (size != has_size || type != has_type ||
                    memcmp(data, has_data, size) != 0)
                        die("SHA1 COLLISION FOUND WITH %s !", sha1_to_hex(sha1));
+               free(has_data);
        }
 }