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(parent: 7f71a72) | 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)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 22 Apr 2011 15:50:08 +0000 (08:50 -0700)
commit73f209e0b23396a6d3882587bd49df104f5dd430
treef1061df4fe4c6048fa88eeccdbb7b07e134fc51ftree | snapshot
parent7f71a72a1d46765036172b8e450fc000ddd4cb56commit | 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 | history
Linux kernel for KaRo TX COM modules