[PATCH] commit-graph: fix memory leak
- From
Josh Steadmon <steadmon@google.com>
- Date
- May 6, 2019, 21:36 UTC
- Message-ID
- <f4ab2a50873b2fd91926d7401f784479504d1b10.1557178485.git.steadmon@google.com>
Free the commit graph when verify_commit_graph_lite() reports an error. Credit to OSS-Fuzz for finding this leak.
Signed-off-by: Josh Steadmon <steadmon@google.com> --- commit-graph.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/commit-graph.c b/commit-graph.c index 66865acbd7..4bce70d35c 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -267,8 +267,10 @@ struct commit_graph *parse_commit_graph(void *graph_map, int fd, last_chunk_offset = chunk_offset; } - if (verify_commit_graph_lite(graph)) + if (verify_commit_graph_lite(graph)) { + free(graph); return NULL; + } return graph; }
-- 2.21.0.1020.gf2820cf01a-goog