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(parent: d5b5c9f) | patch
usb: wusbcore: set pointers to NULL after freeing in error cases
authorThomas Pugliese <thomas.pugliese@gmail.com>
Thu, 26 Sep 2013 19:08:16 +0000 (14:08 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 23:31:37 +0000 (16:31 -0700)
commit6741448eb01a1844b78c83fa8faf0c95524fc09b
tree93b1ab4c7a81045a47f49371354f55759e73ebb1tree | snapshot (tar.gz zip)
parentd5b5c9f228bf15d134b0ac8d493b119417f5f9e9commit | diff
usb: wusbcore: set pointers to NULL after freeing in error cases

This patch fixes two cases where error handling code was freeing memory
but not setting the pointer to NULL.  This could lead to a double free
in the HWA shutdown code.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/wusbcore/wa-xfer.c diff | blob | blame | history