diff options
| author | Phil Blundell <philb@gnu.org> | 2010-11-24 11:51:47 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-09 13:33:32 -0800 |
| commit | a072d3e9840e924180044f9b68041b5c338a812b (patch) | |
| tree | 676f3a0631fd7413735343d386c272d1fecbc420 /kernel/mutex-debug.c | |
| parent | 29d0e9fdced7e35db2ac8ecea49e5bc3c7115b98 (diff) | |
econet: fix CVE-2010-3848
commit a27e13d370415add3487949c60810e36069a23a6 upstream.
Don't declare variable sized array of iovecs on the stack since this
could cause stack overflow if msg->msgiovlen is large. Instead, coalesce
the user-supplied data into a new buffer and use a single iovec for it.
Signed-off-by: Phil Blundell <philb@gnu.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/mutex-debug.c')
0 files changed, 0 insertions, 0 deletions