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From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Junio C Hamano" <gitster@pobox.com>,
	"Taylor Blau" <me@ttaylorr.com>,
	"Christian Couder" <chriscool@tuxfamily.org>
Subject: [PATCH 1/3] pack-objects: fix handling of multiple --filter options
Date: Sat, 12 Nov 2022 11:44:00 +0100	[thread overview]
Message-ID: <53bffbf4-8308-0dd7-bca5-7c85b8334e05@web.de> (raw)
In-Reply-To: <c64e4fa5-62c2-2a93-a4ef-bd84407ea570@web.de>

Since 5cb28270a1 (pack-objects: lazily set up "struct rev_info", don't
leak, 2022-03-28) --filter options given to git pack-objects overrule
earlier ones, letting only the leftmost win and leaking the memory
allocated for earlier ones.  Fix that by only initializing the rev_info
struct once.

Signed-off-by: René Scharfe <l.s.r@web.de>
---
 builtin/pack-objects.c                 |  3 ++-
 t/t5317-pack-objects-filter-objects.sh | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 573d0b20b7..c702c09dd4 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -4158,7 +4158,8 @@ static struct list_objects_filter_options *po_filter_revs_init(void *value)
 {
 	struct po_filter_data *data = value;

-	repo_init_revisions(the_repository, &data->revs, NULL);
+	if (!data->have_revs)
+		repo_init_revisions(the_repository, &data->revs, NULL);
 	data->have_revs = 1;

 	return &data->revs.filter;
diff --git a/t/t5317-pack-objects-filter-objects.sh b/t/t5317-pack-objects-filter-objects.sh
index bb633c9b09..bd8983bb56 100755
--- a/t/t5317-pack-objects-filter-objects.sh
+++ b/t/t5317-pack-objects-filter-objects.sh
@@ -178,6 +178,25 @@ test_expect_success 'verify blob:limit=1001' '
 	test_cmp expected observed
 '

+test_expect_success 'verify blob:limit=1001+object:type=blob' '
+	git -C r2 ls-files -s large.1000 |
+	test_parse_ls_files_stage_oids |
+	sort >expected &&
+
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 \
+		--filter=object:type=blob >filter.pack <<-EOF &&
+	HEAD
+	EOF
+	git -C r2 index-pack ../filter.pack &&
+
+	git -C r2 verify-pack -v ../filter.pack >verify_result &&
+	grep blob verify_result |
+	parse_verify_pack_blob_oid |
+	sort >observed &&
+
+	test_cmp expected observed
+'
+
 test_expect_success 'verify blob:limit=10001' '
 	git -C r2 ls-files -s large.1000 large.10000 |
 	test_parse_ls_files_stage_oids |
--
2.38.1

  reply	other threads:[~2022-11-12 10:44 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-12 10:42 [PATCH 0/3] pack-objects: fix and simplify --filter handling René Scharfe
2022-11-12 10:44 ` René Scharfe [this message]
2022-11-12 11:41   ` [PATCH 1/3] pack-objects: fix handling of multiple --filter options Ævar Arnfjörð Bjarmason
2022-11-13 17:31     ` René Scharfe
2022-11-12 16:58   ` Jeff King
2022-11-13  5:01     ` Taylor Blau
2022-11-13 16:44       ` Jeff King
2022-11-13 17:31       ` René Scharfe
2022-11-12 10:44 ` [PATCH 2/3] pack-object: simplify --filter handling René Scharfe
2022-11-12 11:45   ` Ævar Arnfjörð Bjarmason
2022-11-12 17:02   ` Jeff King
2022-11-13 16:49     ` Jeff King
2022-11-13 17:31     ` René Scharfe
2022-11-12 10:46 ` [PATCH 3/3] list-objects-filter: remove OPT_PARSE_LIST_OBJECTS_FILTER_INIT() René Scharfe
2022-11-20 10:03 ` [PATCH v2 0/3] pack-objects: fix and simplify --filter handling René Scharfe
2022-11-20 10:06   ` [PATCH v2 1/3] t5317: stop losing return codes of git ls-files René Scharfe
2022-11-20 10:07   ` [PATCH v2 2/3] t5317: demonstrate failure to handle multiple --filter options René Scharfe
2022-11-20 10:13   ` [PATCH v2 3/3] Revert "pack-objects: lazily set up "struct rev_info", don't leak" René Scharfe
2022-11-28 10:03     ` Junio C Hamano
2022-11-28 11:12       ` Ævar Arnfjörð Bjarmason
2022-11-28 12:00         ` [PATCH] t5314: check exit code of "rev-parse" Ævar Arnfjörð Bjarmason
2022-11-28 13:51           ` René Scharfe
2022-11-28 14:18           ` [PATCH v2] t5314: check exit code of "git" Ævar Arnfjörð Bjarmason
2022-11-28 11:26       ` [PATCH v2 3/3] Revert "pack-objects: lazily set up "struct rev_info", don't leak" René Scharfe
2022-11-28 11:31         ` Ævar Arnfjörð Bjarmason
2022-11-28 12:24           ` Ævar Arnfjörð Bjarmason
2022-11-28 15:16             ` René Scharfe
2022-11-28 15:27               ` Ævar Arnfjörð Bjarmason
2022-11-28 14:29           ` René Scharfe
2022-11-28 14:34             ` Ævar Arnfjörð Bjarmason
2022-11-28 15:56               ` René Scharfe
2022-11-28 17:57                 ` René Scharfe
2022-11-28 18:32                   ` Ævar Arnfjörð Bjarmason
2022-11-28 21:57                     ` René Scharfe
2022-11-29  1:26                       ` Jeff King
2022-11-29  1:46                         ` Junio C Hamano
2022-11-29 10:25                         ` Ævar Arnfjörð Bjarmason
2022-11-29  7:12                       ` Ævar Arnfjörð Bjarmason
2022-11-29 19:18                         ` René Scharfe
2022-11-28 17:57                 ` Ævar Arnfjörð Bjarmason
2022-11-22 19:02   ` [PATCH v2 0/3] pack-objects: fix and simplify --filter handling Jeff King
2022-11-29 12:19 ` [PATCH v3 0/5] " René Scharfe
2022-11-29 12:21   ` [PATCH v3 1/5] t5317: stop losing return codes of git ls-files René Scharfe
2022-11-29 12:22   ` [PATCH v3 2/5] t5317: demonstrate failure to handle multiple --filter options René Scharfe
2022-11-29 12:23   ` [PATCH v3 3/5] pack-objects: fix handling of " René Scharfe
2022-11-30  1:09     ` Junio C Hamano
2022-11-30  7:11       ` René Scharfe
2022-11-29 12:25   ` [PATCH v3 4/5] pack-objects: simplify --filter handling René Scharfe
2022-11-29 13:27     ` Ævar Arnfjörð Bjarmason
2022-11-30 11:23       ` René Scharfe
2022-11-29 12:26   ` [PATCH v3 5/5] list-objects-filter: remove OPT_PARSE_LIST_OBJECTS_FILTER_INIT() René Scharfe
2022-11-30  1:20     ` Junio C Hamano

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