From: Christian Couder Date: Wed, 16 Mar 2016 19:35:11 GMT Subject: [PATCH] builtin/apply: free patch when parse_chunk() fails Message-ID: <1458156911-26649-1-git-send-email-chriscool@tuxfamily.org> When parse_chunk() fails it can return -1, for example when find_header() doesn't find a patch header. In this case it's better in apply_patch() to free the "struct patch" that we just allocated instead of leaking it. Signed-off-by: Christian Couder --- builtin/apply.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/builtin/apply.c b/builtin/apply.c index 42c610e..bf78282 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -4373,8 +4373,10 @@ static int apply_patch(int fd, const char *filename, int options) patch->inaccurate_eof = !!(options & INACCURATE_EOF); patch->recount = !!(options & RECOUNT); nr = parse_chunk(buf.buf + offset, buf.len - offset, patch); - if (nr < 0) + if (nr < 0) { + free_patch(patch); break; + } if (apply_in_reverse) reverse_patches(patch); if (use_patch(patch)) { -- 2.8.0.rc2.54.g810e8ee