range-diff: avoid leaking memory in two error code paths
In the code paths in question, we already release a lot of memory, but the `current_filename` variable was missed. Fix that. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin committed
Feb 4, 2021 at 20:07 UTC
8c29b497946fde2a6ef597d960a05d3dd36dcbf0
1 file changed
+2
range-diff.c
+2
index b9950f10c8..a4d7a90dde 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);