From: Josh Steadmon <steadmon@google.com>
Date: Fri, 5 Jun 2020 22:55:14 +0000 (-0700)
Subject: fuzz-commit-graph: properly free graph struct
X-Git-Tag: v2.28.0-rc0~54^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=104de88675a16729ec317b87df045919e611d218;p=thirdparty%2Fgit.git

fuzz-commit-graph: properly free graph struct

Use the provided free_commit_graph() to properly free the commit graph
in fuzz-commit-graph. Otherwise, the fuzzer itself leaks memory when the
struct contains pointers to allocated memory.

Signed-off-by: Josh Steadmon <steadmon@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/fuzz-commit-graph.c b/fuzz-commit-graph.c
index 9fd1c04edd..430817214d 100644
--- a/fuzz-commit-graph.c
+++ b/fuzz-commit-graph.c
@@ -12,7 +12,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
 	initialize_the_repository();
 	g = parse_commit_graph((void *)data, size);
 	repo_clear(the_repository);
-	free(g);
+	free_commit_graph(g);
 
 	return 0;
 }