openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

USB: Memory leak in drivers/usb/serial/airprime.c 

the commit
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=5dda171202f94127e49c12daf780cdae1b4e668b
added a memory leak.  In case we cant allocate an urb, we dont free the
buffer and leak it.  Coverity id #1438

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Andy Gay <andy@andynet.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Eric Sesterhenn 2006-10-10 14:42:50 -07:00 committed by Greg Kroah-Hartman
parent c0fc0ee06f
commit 0e185b7922
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/usb/serial/airprime.c
View File

@ -134,6 +134,7 @@ static int airprime_open(struct usb_serial_port *port, struct file *filp)
}
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) {
kfree(buffer);
dev_err(&port->dev, "%s - no more urbs?\n",
__FUNCTION__);
result = -ENOMEM;