In `get_replay_opts()`, we override the `gpg_sign` field that already
got populated by `sequencer_init_config()` in case the user has
"commit.gpgsign" set in their config. This creates a memory leak because
we overwrite the previously assigned value, which may have already
pointed to an allocated string.
Let's plug the memory leak by freeing the value before we overwrite it.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
builtin/rebase.c | 1 +
sequencer.c | 1 +
t/t3404-rebase-interactive.sh | 1 +
t/t3435-rebase-gpg-sign.sh | 1 +
t/t7030-verify-tag.sh | 1 +
5 files changed, 5 insertions(+)
diff --git a/builtin/rebase.c b/builtin/rebase.c
index e3a8e74cfc..2f01d5d3a6 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -186,6 +186,7 @@ static struct replay_opts get_replay_opts(const struct rebase_options *opts)
replay.committer_date_is_author_date =
opts->committer_date_is_author_date;
replay.ignore_date = opts->ignore_date;
+ free(replay.gpg_sign);
replay.gpg_sign = xstrdup_or_null(opts->gpg_sign_opt);
replay.reflog_action = xstrdup(opts->reflog_action);
if (opts->strategy)
diff --git a/sequencer.c b/sequencer.c
index 0291920f0b..cade9b0ca8 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -303,6 +303,7 @@ static int git_sequencer_config(const char *k, const char *v,
}
if (!strcmp(k, "commit.gpgsign")) {
+ free(opts->gpg_sign);
opts->gpg_sign = git_config_bool(k, v) ? xstrdup("") : NULL;
return 0;
}
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index f92baad138..f171af3061 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -26,6 +26,7 @@ Initial setup:
touch file "conflict".
'
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-rebase.sh
diff --git a/t/t3435-rebase-gpg-sign.sh b/t/t3435-rebase-gpg-sign.sh
index 6aa2aeb628..6e329fea7c 100755
--- a/t/t3435-rebase-gpg-sign.sh
+++ b/t/t3435-rebase-gpg-sign.sh
@@ -8,6 +8,7 @@ test_description='test rebase --[no-]gpg-sign'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-rebase.sh"
. "$TEST_DIRECTORY/lib-gpg.sh"
diff --git a/t/t7030-verify-tag.sh b/t/t7030-verify-tag.sh
index 6f526c37c2..effa826744 100755
--- a/t/t7030-verify-tag.sh
+++ b/t/t7030-verify-tag.sh
@@ -4,6 +4,7 @@ test_description='signed tag tests'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-gpg.sh"
--
2.46.0.46.g406f326d27.dirty
