[PATCH 05/21] revision: fix leaking bloom filters
From: Patrick Steinhardt <hidden>
Date: 2024-10-11 05:32:27
Subsystem:
the rest · Maintainer:
Linus Torvalds
The memory allocated by `prepare_to_use_bloom_filter()` is not released by `release_revisions()`, causing a memory leak. Plug it. Signed-off-by: Patrick Steinhardt <redacted> --- revision.c | 5 +++++ t/t4216-log-bloom.sh | 1 + 2 files changed, 6 insertions(+)
diff --git a/revision.c b/revision.c
index f5f5b84f2b0..8df75b82249 100644
--- a/revision.c
+++ b/revision.c@@ -3227,6 +3227,11 @@ void release_revisions(struct rev_info *revs) clear_decoration(&revs->treesame, free); line_log_free(revs); oidset_clear(&revs->missing_commits); + + for (int i = 0; i < revs->bloom_keys_nr; i++) + clear_bloom_key(&revs->bloom_keys[i]); + FREE_AND_NULL(revs->bloom_keys); + revs->bloom_keys_nr = 0; } static void add_child(struct rev_info *revs, struct commit *parent, struct commit *child)
diff --git a/t/t4216-log-bloom.sh b/t/t4216-log-bloom.sh
index 3f163dc3969..8d22338f6aa 100755
--- a/t/t4216-log-bloom.sh
+++ b/t/t4216-log-bloom.sh@@ -4,6 +4,7 @@ test_description='git log for a path with Bloom filters' 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-chunk.sh
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2.47.0.dirty