From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
Charlene.Liu@amd.com, Eric.Yang2@amd.com, sunpeng.li@amd.com,
Bernard Zhao <bernard@vivo.com>,
Xinhui.Pan@amd.com, Rodrigo.Siqueira@amd.com,
amd-gfx@lists.freedesktop.org, nicholas.kazlauskas@amd.com,
mwen@igalia.com, michael.strauss@amd.com,
dri-devel@lists.freedesktop.org, daniel@ffwll.ch,
Alex Deucher <alexander.deucher@amd.com>,
airlied@gmail.com, harry.wentland@amd.com,
christian.koenig@amd.com, agustin.gutierrez@amd.com
Subject: [PATCH AUTOSEL 6.0 11/44] drm/amd: fix potential memory leak
Date: Sun, 9 Oct 2022 19:48:59 -0400 [thread overview]
Message-ID: <20221009234932.1230196-11-sashal@kernel.org> (raw)
In-Reply-To: <20221009234932.1230196-1-sashal@kernel.org>
From: Bernard Zhao <bernard@vivo.com>
[ Upstream commit 6160216fd2c97107e8a9ab39863b056d677fcd85 ]
This patch fix potential memory leak (clk_src) when function run
into last return NULL.
s/free/kfree/ - Alex
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 44ac1c2aabf5..b96e8089aaa3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -1719,6 +1719,7 @@ static struct clock_source *dcn30_clock_source_create(
}
BREAK_TO_DEBUGGER();
+ kfree(clk_src);
return NULL;
}
--
2.35.1
next prev parent reply other threads:[~2022-10-09 23:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221009234932.1230196-1-sashal@kernel.org>
2022-10-09 23:48 ` [PATCH AUTOSEL 6.0 06/44] drm/amd/display: fix overflow on MIN_I64 definition Sasha Levin
2022-10-09 23:48 ` Sasha Levin [this message]
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 13/44] drm/amd/display: Fix variable dereferenced before check Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 14/44] drm/amdgpu: Skip the program of MMMC_VM_AGP_* in SRIOV on MMHUB v3_0_0 Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 15/44] drm/admgpu: Skip CG/PG on SOC21 under SRIOV VF Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 29/44] drm/amdgpu: SDMA update use unlocked iterator Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 30/44] drm/amd/display: Fix urgent latency override for DCN32/DCN321 Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 31/44] drm/amd/display: correct hostvm flag Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 32/44] drm/amdgpu: fix initial connector audio value Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 41/44] drm/amd/display: Remove interface for periodic interrupt 1 Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 42/44] drm/amd/display: polling vid stream status in hpo dp blank Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 43/44] drm/amd/display: fix array-bounds error in dc_stream_remove_writeback() Sasha Levin
2022-10-09 23:49 ` [PATCH AUTOSEL 6.0 44/44] drm/amdkfd: Fix UBSAN shift-out-of-bounds warning Sasha Levin
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