[PATCH 240/270] USB: whiteheat: fix memory leak in error path
Herton Ronaldo Krzesinski
herton.krzesinski at canonical.com
Mon Nov 26 16:58:50 UTC 2012
3.5.7u1 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Johan Hovold <jhovold at gmail.com>
commit c129197c99550d356cf5f69b046994dd53cd1b9d upstream.
Make sure command buffer is deallocated in case of errors during attach.
Cc: <support at connecttech.com>
Signed-off-by: Johan Hovold <jhovold at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski at canonical.com>
---
drivers/usb/serial/whiteheat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 473635e..b65ac03 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -405,6 +405,7 @@ no_firmware:
"%s: please contact support at connecttech.com\n",
serial->type->description);
kfree(result);
+ kfree(command);
return -ENODEV;
no_command_private:
--
1.7.9.5
More information about the kernel-team
mailing list