]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 827a291) | patch
staging: ozwpan: prevent overflow in oz_cdev_write()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 29 Oct 2013 19:07:47 +0000 (22:07 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Nov 2013 03:01:49 +0000 (12:01 +0900)
commit8c4ff75c8345b3463a4a76af942ee2d401ccf2e2
treea57fccdf48dd5dfc8e15618b6c396fed9c9342b8tree | snapshot
parent827a291cb0f3979c05f985fd553e1795d8fe3818commit | diff
staging: ozwpan: prevent overflow in oz_cdev_write()

commit c2c65cd2e14ada6de44cb527e7f1990bede24e15 upstream.

We need to check "count" so we don't overflow the ei->data buffer.

Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/ozwpan/ozcdev.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git