| commit | 7010837a44813711b66d9e82e90f9641464e515d | [log] [tgz] |
|---|---|---|
| author | Phil Sutter <n0-1@freewrt.org> | Wed Aug 12 12:52:32 2009 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Thu Aug 13 16:26:12 2009 -0700 |
| tree | 6d6aab73dd5af93db3f3ef1fa69b5e95688171c9 | |
| parent | f16aea4d201018a124f3c1efd7f247fd3b11e4e1 [diff] |
korina: add error-handling to korina_alloc_ring This also avoids a potential buffer overflow in case the very first receive descriptor fails to allocate, as an index of -1 would be used afterwards. Kudos to Roel Kluin for pointing this out and providing an initial patch. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>