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 5.15 09/25] drm: amd: display: Fix memory leakage
Date: Sun, 26 Feb 2023 21:08:32 -0500 [thread overview]
Message-ID: <20230227020855.1051605-9-sashal@kernel.org> (raw)
In-Reply-To: <20230227020855.1051605-1-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 6c9378208127d..eca882438f6ef 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -771,6 +771,7 @@ 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 2:38 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 2:08 [PATCH AUTOSEL 5.15 01/25] drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h write Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 02/25] drm/amd/display: Fix potential null-deref in dm_resume Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 03/25] drm/omap: dsi: Fix excessive stack usage Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 04/25] HID: Add Mapping for System Microphone Mute Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 05/25] drm/tiny: ili9486: Do not assume 8-bit only SPI controllers Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 06/25] drm/radeon: free iio for atombios when driver shutdown Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 07/25] scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 08/25] Revert "fbcon: don't lose the console font across generic->chip driver switch" Sasha Levin
2023-02-27 2:08 ` Sasha Levin [this message]
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 10/25] HID: multitouch: Add quirks for flipped axes Sasha Levin
2023-02-27 12:23 ` Jean Delvare
2023-02-27 14:34 ` Greg KH
2023-02-27 14:59 ` Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 11/25] drm/msm/dsi: Add missing check for alloc_ordered_workqueue Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 12/25] docs/scripts/gdb: add necessary make scripts_gdb step Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 13/25] ASoC: soc-compress: Reposition and add pcm_mutex Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 14/25] ASoC: kirkwood: Iterate over array indexes instead of using pointer math Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 15/25] regulator: max77802: Bounds check regulator id against opmode Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 16/25] regulator: s5m8767: Bounds check id indexing into arrays Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 17/25] gfs2: Improve gfs2_make_fs_rw error handling Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 18/25] hwmon: (coretemp) Simplify platform device handling Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 19/25] pinctrl: at91: use devm_kasprintf() to avoid potential leaks Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 20/25] scsi: snic: Fix memory leak with using debugfs_lookup() Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 21/25] HID: logitech-hidpp: Don't restart communication if not necessary Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 22/25] drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5 Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 23/25] dm thin: add cond_resched() to various workqueue loops Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 24/25] dm cache: " Sasha Levin
2023-02-27 2:08 ` [PATCH AUTOSEL 5.15 25/25] nfsd: zero out pointers after putting nfsd_files on COPY setup error Sasha Levin
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