revision API: call graph_clear() in release_revisions()

Call graph_clear() in release_revisions(), this will free memory
allocated by e.g. this command, which will now run without memory
leaks:

	git -P log -1 --graph --no-graph --graph

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2022-11-08 19:17:44 +01:00 committed by Junio C Hamano
parent e84a26e32f
commit fc47252d5b
3 changed files with 3 additions and 0 deletions

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@ -3020,6 +3020,7 @@ void release_revisions(struct rev_info *revs)
date_mode_release(&revs->date_mode);
release_revisions_mailmap(revs->mailmap);
free_grep_patterns(&revs->grep_filter);
graph_clear(revs->graph);
/* TODO (need to handle "no_free"): diff_free(&revs->diffopt) */
diff_free(&revs->pruning);
reflog_walk_info_release(revs->reflog_info);

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@ -5,6 +5,7 @@ test_description='git rebase with its hook(s)'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '

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@ -8,6 +8,7 @@ test_description='test --stat output of various commands'
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-terminal.sh