From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Jeff King" <peff@peff.net>
Subject: [PATCH v2 0/3] diff: build parseopts array on demand
Date: Thu, 1 Dec 2022 14:39:54 +0100 [thread overview]
Message-ID: <ea838ae7-b635-d4d2-d9df-e96b3d8980af@web.de> (raw)
In-Reply-To: <0620b4a6-b80a-d8a0-5a35-857b9fe0c986@web.de>
Calling repo_init_revisions() and release_revisions() in that order
leaks the memory allocated for the parseopts array in the embedded
struct diff_options member. Get rid of that leak by reducing the
lifetime of that array.
Original patch:
https://lore.kernel.org/git/4fd82dc6-e0f8-0638-5b10-16bfef39a171@web.de/
Submitted separately from that thread because it's independent enough.
Change since v1:
- Actually remove the parseopts member. Its removal got lost during
refactoring in v1. Thank you for spotting that, Junio!
diff: factor out add_diff_options()
diff: let prep_parse_options() return parseopt array
diff: remove parseopts member from struct diff_options
builtin/range-diff.c | 2 +-
diff-no-index.c | 3 +--
diff.c | 26 +++++++++++++++-----------
diff.h | 2 +-
4 files changed, 18 insertions(+), 15 deletions(-)
Range-Diff gegen v1:
1: 630f95320f = 1: 4dc8b2632b diff: factor out add_diff_options()
2: 4b56fa795c = 2: 10903d355e diff: let prep_parse_options() return parseopt array
3: 7e54e4370a ! 3: 24bd18ae79 diff: remove parseopts member from struct diff_options
@@ diff.c: void diff_free(struct diff_options *options)
}
void diff_flush(struct diff_options *options)
+
+ ## diff.h ##
+@@ diff.h: struct diff_options {
+ unsigned color_moved_ws_handling;
+
+ struct repository *repo;
+- struct option *parseopts;
+ struct strmap *additional_path_headers;
+
+ int no_free;
--
2.38.1
next prev parent reply other threads:[~2022-12-01 13:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-30 18:01 [PATCH 0/3] diff: build parseopts array on demand René Scharfe
2022-11-30 18:03 ` [PATCH 1/3] diff: factor out add_diff_options() René Scharfe
2022-12-01 14:11 ` ZheNing Hu
2022-11-30 18:04 ` [PATCH 2/3] diff: let prep_parse_options() return parseopt array René Scharfe
2022-11-30 18:04 ` [PATCH 3/3] diff: remove parseopts member of struct diff_options René Scharfe
2022-12-01 1:25 ` Junio C Hamano
2022-12-01 7:52 ` René Scharfe
2022-12-01 21:56 ` Junio C Hamano
2022-12-01 22:45 ` René Scharfe
2022-12-01 1:02 ` [PATCH 0/3] diff: build parseopts array on demand Junio C Hamano
2022-12-01 13:39 ` René Scharfe [this message]
2022-12-01 13:42 ` [PATCH v2 1/3] diff: factor out add_diff_options() René Scharfe
2022-12-01 13:43 ` [PATCH v2 2/3] diff: let prep_parse_options() return parseopt array René Scharfe
2022-12-01 13:44 ` [PATCH v2 3/3] diff: remove parseopts member from struct diff_options René Scharfe
2022-12-01 16:54 ` [PATCH v2 0/3] diff: build parseopts array on demand Ævar Arnfjörð Bjarmason
2022-12-01 19:01 ` René Scharfe
2022-12-01 19:19 ` Eric Sunshine
2022-12-01 19:43 ` René Scharfe
2022-12-01 23:00 ` Ævar Arnfjörð Bjarmason
2022-12-01 22:45 ` [PATCH v3 " René Scharfe
2022-12-01 22:49 ` [PATCH v3 1/3] diff: factor out add_diff_options() René Scharfe
2022-12-01 22:51 ` [PATCH v3 2/3] diff: use add_diff_options() in diff_opt_parse() René Scharfe
2022-12-01 22:53 ` [PATCH v3 3/3] diff: remove parseopts member from struct diff_options René Scharfe
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