From a83c3bcfbb8c4b6a165413d568af62cd2935b1b0 Mon Sep 17 00:00:00 2001
From: Bernard Zhao <bernard@vivo.com>
Date: Mon, 22 Aug 2022 23:49:56 -0700
Subject: drm/amd: fix potential memory leak
Git-commit: 6160216fd2c97107e8a9ab39863b056d677fcd85
Patch-mainline: v6.1-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
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>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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;
}
--
2.38.1