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(parent: 573cb09) | 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)
committerWilly Tarreau <w@1wt.eu>
Sat, 30 Apr 2011 14:53:40 +0000 (16:53 +0200)
commit2c7e4c4f58501ac1adc9ddcabda04be7849a60ff
tree1787b374ca3085f3130bad29db5c5712f598d04atree | snapshot
parent573cb09867ea2b1ce7008f5b091a8138ebc9efb1commit | 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: Greg Kroah-Hartman <gregkh@suse.de>
net/ax25/af_ax25.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git