| commit | 788d908f2879a17e5f80924f3da2e23f1034482d | [log] [tgz] |
|---|---|---|
| author | Julien TINNES <julien@cr0.org> | Thu Aug 27 15:26:58 2009 +0200 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Aug 27 12:23:43 2009 -0700 |
| tree | 890ada4f22e9ce5d64a121efc1ca63390d6b2100 | |
| parent | 9886e836a6a5dbd273dc55b17e713f0a188d137f [diff] |
ipv4: make ip_append_data() handle NULL routing table Add a check in ip_append_data() for NULL *rtp to prevent future bugs in callers from being exploitable. Signed-off-by: Julien Tinnes <julien@cr0.org> Signed-off-by: Tavis Ormandy <taviso@sdf.lonestar.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>