Call diff_free() on the "pruning" member of "struct rev_info". Doing so makes several tests pass under SANITIZE=leak. This was also the last missing piece that allows us to remove the UNLEAK() in "cmd_diff" and "cmd_diff_index", which allows us to use those commands as a canary for general leaks in the revisions API. See [1] for further rationale, and 886e1084d78 (builtin/: add UNLEAKs, 2017-10-01) for the commit that added the UNLEAK() there. 1. https://lore.kernel.org/git/220218.861r00ib86.gmgdl@xxxxxxxxxxxxxxxxxxx/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> --- builtin/diff-index.c | 1 - builtin/diff.c | 1 - revision.c | 1 + t/t1001-read-tree-m-2way.sh | 1 + t/t1002-read-tree-m-u-2way.sh | 1 + t/t2200-add-update.sh | 1 + t/t4039-diff-assume-unchanged.sh | 1 + t/t4206-log-follow-harder-copies.sh | 2 ++ t/t6131-pathspec-icase.sh | 2 ++ 9 files changed, 9 insertions(+), 2 deletions(-) diff --git a/builtin/diff-index.c b/builtin/diff-index.c index 3a83183c312..7d158af6b6d 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -70,7 +70,6 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) return -1; } result = run_diff_index(&rev, option); - UNLEAK(rev); result = diff_result_code(&rev.diffopt, result); release_revisions(&rev); return result; diff --git a/builtin/diff.c b/builtin/diff.c index dd48336da56..f539132ac68 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -594,7 +594,6 @@ int cmd_diff(int argc, const char **argv, const char *prefix) result = diff_result_code(&rev.diffopt, result); if (1 < rev.diffopt.skip_stat_unmatch) refresh_index_quietly(); - UNLEAK(rev); release_revisions(&rev); UNLEAK(ent); UNLEAK(blob); diff --git a/revision.c b/revision.c index 24b6bc3ac7e..6490179fb83 100644 --- a/revision.c +++ b/revision.c @@ -2964,6 +2964,7 @@ void release_revisions(struct rev_info *revs) clear_pathspec(&revs->prune_data); release_revisions_mailmap(revs->mailmap); free_grep_patterns(&revs->grep_filter); + diff_free(&revs->pruning); reflog_walk_info_release(revs->reflog_info); } diff --git a/t/t1001-read-tree-m-2way.sh b/t/t1001-read-tree-m-2way.sh index 0710b1fb1e9..516a6112fdc 100755 --- a/t/t1001-read-tree-m-2way.sh +++ b/t/t1001-read-tree-m-2way.sh @@ -21,6 +21,7 @@ In the test, these paths are used: yomin - not in H or M ' +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh . "$TEST_DIRECTORY"/lib-read-tree.sh diff --git a/t/t1002-read-tree-m-u-2way.sh b/t/t1002-read-tree-m-u-2way.sh index 46cbd5514a6..bd5313caec9 100755 --- a/t/t1002-read-tree-m-u-2way.sh +++ b/t/t1002-read-tree-m-u-2way.sh @@ -9,6 +9,7 @@ This is identical to t1001, but uses -u to update the work tree as well. ' +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh . "$TEST_DIRECTORY"/lib-read-tree.sh diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index 0c38f8e3569..be394f1131a 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -14,6 +14,7 @@ only the updates to dir/sub. Also tested are "git add -u" without limiting, and "git add -u" without contents changes, and other conditions' +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh test_expect_success setup ' diff --git a/t/t4039-diff-assume-unchanged.sh b/t/t4039-diff-assume-unchanged.sh index 0eb0314a8b3..78090e6852d 100755 --- a/t/t4039-diff-assume-unchanged.sh +++ b/t/t4039-diff-assume-unchanged.sh @@ -2,6 +2,7 @@ test_description='diff with assume-unchanged entries' +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh # external diff has been tested in t4020-diff-external.sh diff --git a/t/t4206-log-follow-harder-copies.sh b/t/t4206-log-follow-harder-copies.sh index 4871a5dc92f..33ecf82c7f9 100755 --- a/t/t4206-log-follow-harder-copies.sh +++ b/t/t4206-log-follow-harder-copies.sh @@ -6,6 +6,8 @@ test_description='Test --follow should always find copies hard in git log. ' + +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh . "$TEST_DIRECTORY"/lib-diff.sh diff --git a/t/t6131-pathspec-icase.sh b/t/t6131-pathspec-icase.sh index 39fc3f6769b..770cce026cb 100755 --- a/t/t6131-pathspec-icase.sh +++ b/t/t6131-pathspec-icase.sh @@ -1,6 +1,8 @@ #!/bin/sh test_description='test case insensitive pathspec limiting' + +TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh if test_have_prereq CASE_INSENSITIVE_FS -- 2.35.1.1557.g4e3e9cdb5e0
