From: Phillip Wood <phillip.wood@talktalk.net>
To: Stefan Beller <sbeller@google.com>
Cc: Git Mailing List <git@vger.kernel.org>,
Junio C Hamano <gitster@pobox.com>,
Phillip Wood <phillip.wood@dunelm.org.uk>
Subject: [PATCH 5/5] diff --color-moved: fix a memory leak
Date: Tue, 2 Oct 2018 18:55:14 +0100 [thread overview]
Message-ID: <20181002175514.31495-5-phillip.wood@talktalk.net> (raw)
In-Reply-To: <20181002175514.31495-1-phillip.wood@talktalk.net>
From: Phillip Wood <phillip.wood@dunelm.org.uk>
Free the hashmap items as well as the hashmap itself. This was found
with asan.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
diff.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/diff.c b/diff.c
index 4464feacf8..94cc1b5592 100644
--- a/diff.c
+++ b/diff.c
@@ -5770,8 +5770,8 @@ static void diff_flush_patch_all_file_pairs(struct diff_options *o)
if (o->color_moved == COLOR_MOVED_ZEBRA_DIM)
dim_moved_lines(o);
- hashmap_free(&add_lines, 0);
- hashmap_free(&del_lines, 0);
+ hashmap_free(&add_lines, 1);
+ hashmap_free(&del_lines, 1);
}
for (i = 0; i < esm.nr; i++)
--
2.19.0
next prev parent reply other threads:[~2018-10-02 17:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 17:55 [PATCH 1/5] diff --color-moved-ws: fix double free crash Phillip Wood
2018-10-02 17:55 ` [PATCH 2/5] diff --color-moved-ws: fix out of bounds string access Phillip Wood
2018-10-02 18:58 ` Stefan Beller
2018-10-03 9:40 ` Phillip Wood
2018-10-02 17:55 ` [PATCH 3/5] diff --color-moved-ws: fix a memory leak Phillip Wood
2018-10-02 19:08 ` Stefan Beller
2018-10-03 9:42 ` Phillip Wood
2018-10-03 9:54 ` Martin Ågren
2018-10-02 17:55 ` [PATCH 4/5] diff --color-moved-ws: fix another " Phillip Wood
2018-10-02 19:08 ` Stefan Beller
2018-10-02 17:55 ` Phillip Wood [this message]
2018-10-02 19:11 ` [PATCH 5/5] diff --color-moved: fix a " Stefan Beller
2018-10-02 18:49 ` [PATCH 1/5] diff --color-moved-ws: fix double free crash Stefan Beller
2018-10-03 9:38 ` Phillip Wood
2018-10-04 10:07 ` [PATCH v2 0/5] " Phillip Wood
2018-10-04 10:07 ` [PATCH v2 1/5] " Phillip Wood
2018-10-04 10:07 ` [PATCH v2 2/5] diff --color-moved-ws: fix out of bounds string access Phillip Wood
2018-10-04 10:07 ` [PATCH v2 3/5] diff --color-moved-ws: fix a memory leak Phillip Wood
2018-10-04 10:07 ` [PATCH v2 4/5] diff --color-moved-ws: fix another " Phillip Wood
2018-10-04 10:07 ` [PATCH v2 5/5] diff --color-moved: fix a " Phillip Wood
2018-10-04 19:42 ` Stefan Beller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181002175514.31495-5-phillip.wood@talktalk.net \
--to=phillip.wood@talktalk.net \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=phillip.wood@dunelm.org.uk \
--cc=sbeller@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).