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| author | Daniel Mack <zonque@gmail.com> | 2013-08-21 11:17:21 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-23 10:46:03 -0700 |
| commit | f375fc520d4df0cd9fcb570f33c103c6c0311f9e (patch) | |
| tree | 27979fd0b29a34f678a6743f033c3f7bb5fc3cb2 /drivers/usb/core | |
| parent | 67e51ec4ed09482b53a81fb33df81a2d5a15aa2f (diff) | |
| download | linux-f375fc520d4df0cd9fcb570f33c103c6c0311f9e.tar.bz2 | |
usb: ehci-mxc: check for pdata before dereferencing
Commit 7e8d5cd93fac ("USB: Add EHCI support for MX27 and MX31 based
boards") introduced code that could potentially lead to a NULL pointer
dereference on driver removal.
Fix this by checking for the value of pdata before dereferencing it.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org> # 2.6.33+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
0 files changed, 0 insertions, 0 deletions