diff options
| author | Eric Sesterhenn <snakebyte@gmx.de> | 2006-10-10 14:42:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-10-17 14:46:33 -0700 |
| commit | 0e185b7922ac81516c5c4653dcf6aacbf6341e73 (patch) | |
| tree | ef16d187c31398203e44e884255a4a5e1a87026d /drivers/usb/serial/airprime.c | |
| parent | c0fc0ee06f6c9ab37f53afc62b0d94a700fa7a97 (diff) | |
| download | lwn-0e185b7922ac81516c5c4653dcf6aacbf6341e73.tar.gz lwn-0e185b7922ac81516c5c4653dcf6aacbf6341e73.zip | |
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>
Diffstat (limited to 'drivers/usb/serial/airprime.c')
| -rw-r--r-- | drivers/usb/serial/airprime.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index 392a5129af64..ba93c72cdba0 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -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; |