Fix a memory leak that happened when the --path option was
provided. This leak has been with us ever since the option was added
in 39702431500 (add --path option to git hash-object, 2008-08-03).
We can now mark "t1007-hash-object.sh" as passing when git is compiled
with SANITIZE=leak. It'll now run in the the
"GIT_TEST_PASSING_SANITIZE_LEAK=true" test mode (the "linux-leaks" CI
target).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
builtin/hash-object.c | 9 +++++++--
t/t1007-hash-object.sh | 1 +
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index c7b3ad74c60..db9b2535271 100644
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -92,6 +92,7 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
int nongit = 0;
unsigned flags = HASH_FORMAT_CHECK;
const char *vpath = NULL;
+ char *vpath_free = NULL;
const struct option hash_object_options[] = {
OPT_STRING('t', NULL, &type, N_("type"), N_("object type")),
OPT_BIT('w', NULL, &flags, N_("write the object into the object database"),
@@ -114,8 +115,10 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
else
prefix = setup_git_directory_gently(&nongit);
- if (vpath && prefix)
- vpath = prefix_filename(prefix, vpath);
+ if (vpath && prefix) {
+ vpath_free = prefix_filename(prefix, vpath);
+ vpath = vpath_free;
+ }
git_config(git_default_config, NULL);
@@ -156,5 +159,7 @@ int cmd_hash_object(int argc, const char **argv, const char *prefix)
if (stdin_paths)
hash_stdin_paths(type, no_filters, flags, literally);
+ free(vpath_free);
+
return 0;
}
diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh
index 64b340f2272..ac5ad8c7402 100755
--- a/t/t1007-hash-object.sh
+++ b/t/t1007-hash-object.sh
@@ -2,6 +2,7 @@
test_description="git hash-object"
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
echo_without_newline() {
--
2.35.1.945.g180f8b8dd92
