revisions API: have release_revisions() release "filter"

Extend the the release_revisions() function so that it frees the
"filter" in the "struct rev_info". This in combination with a
preceding change to free "cmdline" means that we can mark another set
of tests as passing under "TEST_PASSES_SANITIZE_LEAK=true".

The "filter" member was added recently in ffaa137f64 (revision: put
object filter into struct rev_info, 2022-03-09), and this fixes leaks
intruded in the subsequent leak 7940941de1 (pack-objects: use
rev.filter when possible, 2022-03-09) and 105c6f14ad (bundle: parse
filter capability, 2022-03-09).

The "builtin/pack-objects.c" leak in 7940941de1 was effectively with
us already, but the variable was referred to by a "static" file-scoped
variable. The "bundle.c " leak in 105c6f14ad was newly introduced
with the new "filter" feature for bundles.

The "t5600-clone-fail-cleanup.sh" change here to add
"TEST_PASSES_SANITIZE_LEAK=true" is one of the cases where
run-command.c in not carrying the abort() exit code upwards would have
had that test passing before, but now it *actually* passes[1]. We
should fix the lack of 1=1 mapping of SANITIZE=leak testing to actual
leaks some other time, but it's an existing edge case, let's just mark
the really-passing test as passing for now.

1. https://lore.kernel.org/git/220303.86fsnz5o9w.gmgdl@evledraar.gmail.com/

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

revision.c

@@ -2948,6 +2948,7 @@ void release_revisions(struct rev_info *revs)
 	free_commit_list(revs->commits);
 	object_array_clear(&revs->pending);
 	release_revisions_cmdline(&revs->cmdline);
+	list_objects_filter_release(&revs->filter);
 	release_revisions_mailmap(revs->mailmap);
 }
 

t/t1060-object-corruption.sh

@@ -2,6 +2,7 @@
 
 test_description='see how we handle various forms of corruption'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # convert "1234abcd" to ".git/objects/12/34abcd"

t/t2015-checkout-unborn.sh

@@ -4,6 +4,7 @@ test_description='checkout from unborn branch'
 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' '

t/t4207-log-decoration-colors.sh

@@ -8,6 +8,7 @@ test_description='Test for "git log --decorate" colors'
 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 '

t/t5301-sliding-window.sh

@@ -4,6 +4,8 @@
 #
 
 test_description='mmap sliding window tests'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success \

t/t5313-pack-bounds-checks.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='bounds-checking of access to mmapped on-disk file formats'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 clear_base () {

t/t5316-pack-delta-depth.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='pack-objects breaks long cross-pack delta chains'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # This mirrors a repeated push setup:

t/t5320-delta-islands.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='exercise delta islands'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # returns true iff $1 is a delta based on $2

t/t5322-pack-objects-sparse.sh

@@ -4,6 +4,7 @@ test_description='pack-objects object selection using sparse algorithm'
 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 repo' '

t/t5506-remote-groups.sh

@@ -4,6 +4,7 @@ test_description='git remote group handling'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 mark() {

t/t5513-fetch-track.sh

@@ -2,6 +2,7 @@
 
 test_description='fetch follows remote-tracking branches correctly'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '

t/t5532-fetch-proxy.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='fetching via git:// using core.gitproxy'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'setup remote repo' '

t/t5600-clone-fail-cleanup.sh

@@ -13,6 +13,7 @@ Unless the directory already exists, in which case we clean up only what we
 wrote.
 '
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 corrupt_repo () {

t/t5900-repo-selection.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='selecting remote repo in ambiguous cases'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 reset() {

t/t6101-rev-parse-parents.sh

@@ -8,6 +8,7 @@ test_description='Test git rev-parse with different parent options'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_cmp_rev_output () {

t/t6114-keep-packs.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='rev-list with .keep packs'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'setup' '

t/t7702-repack-cyclic-alternate.sh

@@ -4,6 +4,8 @@
 #
 
 test_description='repack involving cyclic alternate'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '

t/t9127-git-svn-partial-rebuild.sh

@@ -5,7 +5,6 @@
 
 test_description='git svn partial-rebuild tests'
 
-TEST_FAILS_SANITIZE_LEAK=true
 . ./lib-git-svn.sh
 
 test_expect_success 'initialize svnrepo' '