linux-kernel - [PATCH AUTOSEL 6.1 16/58] drm: amd: display: Fix memory leakage

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Date:   Sun, 26 Feb 2023 21:04:14 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Konstantin Meskhidze <konstantin.meskhidze@...wei.com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>, harry.wentland@....com,
        sunpeng.li@....com, Rodrigo.Siqueira@....com,
        christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
        daniel@...ll.ch, Alvin.Lee2@....com, Jun.Lei@....com,
        aurabindo.pillai@....com, samson.tam@....com,
        Dillon.Varone@....com, HaoPing.Liu@....com, qingqing.zhuo@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.1 16/58] drm: amd: display: Fix memory leakage

From: Konstantin Meskhidze <konstantin.meskhidze@...wei.com>

[ Upstream commit 6b8701be1f66064ca72733c5f6e13748cdbf8397 ]

This commit fixes memory leakage in dc_construct_ctx() function.

Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@...wei.com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.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 5260ad6de8038..24015f8cac75a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -878,6 +878,7 @@ 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