[PATCH 1/6] range-diff: avoid leaking memory in two error code paths

From

Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>

Date

Feb 4, 2021, 20:07 UTC

Message-ID

<5f2f06b79e208b68f3c753538f2b081729765b82.1612469275.git.gitgitgadget@gmail.com>

In-Reply-To

<pull.869.git.1612469275.gitgitgadget@gmail.com>

From: Johannes Schindelin <johannes.schindelin@gmx.de>

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 range-diff.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/range-diff.c b/range-diff.c
index 0c6ac4f954d1..963cdecb4cbb 100644
--- a/range-diff.c
+++ b/range-diff.c
@@ -97,6 +97,7 @@ static int read_patches(const char *range, struct string_list *list,
 			if (get_oid(p, &util->oid)) {
 				error(_("could not parse commit '%s'"), p);
 				free(util);
+				free(current_filename);
 				string_list_clear(list, 1);
 				strbuf_release(&buf);
 				strbuf_release(&contents);
@@ -112,6 +113,7 @@ static int read_patches(const char *range, struct string_list *list,
 			error(_("could not parse first line of `log` output: "
 				"did not start with 'commit ': '%s'"),
 			      line);
+			free(current_filename);
 			string_list_clear(list, 1);
 			strbuf_release(&buf);
 			strbuf_release(&contents);

-- 
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