lkml.org 
[lkml]   [2017]   [Jul]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/3] thermal: core: Fix a memory leak in 'thermal_zone_device_register()' error handling path
Date
'tz' is freed in some error handling paths but not in the main one.
So free it also here to avoid a memory leak.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/thermal/thermal_core.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 5a51c740e372..9743f3e65eb0 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1296,6 +1296,7 @@ thermal_zone_device_register(const char *type, int trips, int mask,
unregister:
ida_simple_remove(&thermal_tz_ida, tz->id);
device_unregister(&tz->device);
+ kfree(tz);
return ERR_PTR(result);
}
EXPORT_SYMBOL_GPL(thermal_zone_device_register);
--
2.11.0
\
 
 \ /
  Last update: 2017-07-16 09:00    [W:0.117 / U:0.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site