From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>,
Alex Deucher <alexander.deucher@amd.com>,
Sasha Levin <sashal@kernel.org>,
harry.wentland@amd.com, sunpeng.li@amd.com,
Rodrigo.Siqueira@amd.com, christian.koenig@amd.com,
Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch,
Alvin.Lee2@amd.com, Jun.Lei@amd.com, aurabindo.pillai@amd.com,
samson.tam@amd.com, Dillon.Varone@amd.com, HaoPing.Liu@amd.com,
qingqing.zhuo@amd.com, amd-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.10 06/19] drm: amd: display: Fix memory leakage
Date: Sun, 26 Feb 2023 21:09:41 -0500 [thread overview]
Message-ID: <20230227020957.1052252-6-sashal@kernel.org> (raw)
In-Reply-To: <20230227020957.1052252-1-sashal@kernel.org>
From: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
[ Upstream commit 6b8701be1f66064ca72733c5f6e13748cdbf8397 ]
This commit fixes memory leakage in dc_construct_ctx() function.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 99887bcfada04..7e0a55aa2b180 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -616,6 +616,7 @@ static bool dc_construct_ctx(struct dc *dc,
dc_ctx->perf_trace = dc_perf_trace_create();
if (!dc_ctx->perf_trace) {
+ kfree(dc_ctx);
ASSERT_CRITICAL(false);
return false;
}
--
2.39.0
next prev parent reply other threads:[~2023-02-27 2:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 2:09 [PATCH AUTOSEL 5.10 01/19] drm/amd/display: Fix potential null-deref in dm_resume Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 02/19] drm/omap: dsi: Fix excessive stack usage Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 03/19] HID: Add Mapping for System Microphone Mute Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 04/19] drm/tiny: ili9486: Do not assume 8-bit only SPI controllers Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 05/19] drm/radeon: free iio for atombios when driver shutdown Sasha Levin
2023-02-27 2:09 ` Sasha Levin [this message]
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 07/19] drm/msm/dsi: Add missing check for alloc_ordered_workqueue Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 08/19] docs/scripts/gdb: add necessary make scripts_gdb step Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 09/19] ASoC: kirkwood: Iterate over array indexes instead of using pointer math Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 10/19] regulator: max77802: Bounds check regulator id against opmode Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 11/19] regulator: s5m8767: Bounds check id indexing into arrays Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 12/19] gfs2: Improve gfs2_make_fs_rw error handling Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 13/19] hwmon: (coretemp) Simplify platform device handling Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 14/19] pinctrl: at91: use devm_kasprintf() to avoid potential leaks Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 15/19] HID: logitech-hidpp: Don't restart communication if not necessary Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 16/19] drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5 Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 17/19] dm thin: add cond_resched() to various workqueue loops Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 18/19] dm cache: " Sasha Levin
2023-02-27 2:09 ` [PATCH AUTOSEL 5.10 19/19] nfsd: zero out pointers after putting nfsd_files on COPY setup error Sasha Levin
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=20230227020957.1052252-6-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=Alvin.Lee2@amd.com \
--cc=Dillon.Varone@amd.com \
--cc=HaoPing.Liu@amd.com \
--cc=Jun.Lei@amd.com \
--cc=Rodrigo.Siqueira@amd.com \
--cc=Xinhui.Pan@amd.com \
--cc=airlied@gmail.com \
--cc=alexander.deucher@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=aurabindo.pillai@amd.com \
--cc=christian.koenig@amd.com \
--cc=daniel@ffwll.ch \
--cc=dri-devel@lists.freedesktop.org \
--cc=harry.wentland@amd.com \
--cc=konstantin.meskhidze@huawei.com \
--cc=linux-kernel@vger.kernel.org \
--cc=qingqing.zhuo@amd.com \
--cc=samson.tam@amd.com \
--cc=stable@vger.kernel.org \
--cc=sunpeng.li@amd.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).