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(parent: 48a4dad) | patch
net: ax25: fix information leak to userland harder
authorKees Cook <kees.cook@canonical.com>
Wed, 12 Jan 2011 08:34:49 +0000 (00:34 -0800)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Wed, 14 Mar 2012 14:57:19 +0000 (10:57 -0400)
commit0c1ed3f18bacae7b6eb5845d028dad9186121ed7
tree773a71bde2e8e8a603ac39f8a5d7c8c664eaf2f1tree | snapshot
parent48a4dad47e070186217fa19001c850ec8d2d082ecommit | diff
net: ax25: fix information leak to userland harder

commit 5b919f833d9d60588d026ad82d17f17e8872c7a9 upstream.

Commit fe10ae53384e48c51996941b7720ee16995cbcb7 adds a memset() to clear
the structure being sent back to userspace, but accidentally used the
wrong size.

Reported-by: Brad Spengler <spender@grsecurity.net>
Signed-off-by: Kees Cook <kees.cook@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
net/ax25/af_ax25.c diff | blob | history
Linux kernels and configurations used by Zygo.