| commit | 0da2afd59653d2edf5c8e0f09b23f367ab5bc80f | [log] [tgz] |
|---|---|---|
| author | Herbert Xu <herbert@gondor.apana.org.au> | Fri Dec 26 14:57:42 2008 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Fri Dec 26 14:57:42 2008 -0800 |
| tree | d6dad9cf3ca8a352409b5ce5e8e2445434aa00f5 | |
| parent | 843813453f52e3378fc988c8364063fd4cb9d0e3 [diff] |
gro: Fix potential use after free The initial skb may have been freed after napi_gro_complete in napi_gro_receive if it was merged into an existing packet. Thus we cannot check same_flow (which indicates whether it was merged) after calling napi_gro_complete. This patch fixes this by saving the same_flow status before the call to napi_gro_complete. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>