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Commit 0e185b79 authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by Greg Kroah-Hartman
Browse files

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: default avatarEric Sesterhenn <snakebyte@gmx.de>
Acked-by: default avatarAndy Gay <andy@andynet.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c0fc0ee0

drivers/usb/serial/airprime.c

+1 −0
Original line number Diff line number Diff line
@@ -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;