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(parent: 0160042) | patch
staging: vt6655: buffer overflow in ioctl
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 19 Sep 2014 10:43:11 +0000 (13:43 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Sep 2014 22:32:20 +0000 (15:32 -0700)
commit7e8f1ba16ca48cf5f9b2257edc369f7c1e6ff4ce
treefc75ae737183ec9db5ee54ccaff24137661e0592tree | snapshot
parent0160042dcade13d7066cb2db30fd5616bac82310commit | diff
staging: vt6655: buffer overflow in ioctl

->u.generic_elem.len is a user controlled number between 0-255.  We
should limit it to avoid memory corruption.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vt6655/hostap.c diff | blob | history
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