lkml.org 
[lkml]   [2013]   [Oct]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/1] clk/zynq: Fix possible memory leak
Date
The zynq_clk_register_fclk function can leak memory (fclk_lock) when unable 
to alloc memory for fclk_gate_lock

Signed-off-by: Felipe Pena <felipensp@gmail.com>
---
drivers/clk/zynq/clkc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
index cc40fe6..7ea4b5c 100644
--- a/drivers/clk/zynq/clkc.c
+++ b/drivers/clk/zynq/clkc.c
@@ -117,6 +117,7 @@ static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
goto err;
fclk_gate_lock = kmalloc(sizeof(*fclk_gate_lock), GFP_KERNEL);
if (!fclk_gate_lock)
+ kfree(fclk_lock);
goto err;
spin_lock_init(fclk_lock);
spin_lock_init(fclk_gate_lock);
--
1.7.10.4


\
 
 \ /
  Last update: 2013-10-07 03:21    [W:1.977 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site