diff options
| author | Cong Wang <cwang@twopensource.com> | 2014-10-15 23:33:20 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-17 18:02:57 +0200 |
| commit | 2077eebf7d8bf20b36524de45851e28111a60c52 (patch) | |
| tree | 7724af3900f85889d4f0f4e17fb30db1fb94378b /block/compat_ioctl.c | |
| parent | atm: simplify lanai.c by using module_pci_driver (diff) | |
| download | linux-2077eebf7d8bf20b36524de45851e28111a60c52.tar.xz linux-2077eebf7d8bf20b36524de45851e28111a60c52.zip | |
ipv4: call __ip_options_echo() in cookie_v4_check()
commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to reduce cache line misses")
missed that cookie_v4_check() still calls ip_options_echo() which uses
IPCB(). It should use TCPCB() at TCP layer, so call __ip_options_echo()
instead.
Fixes: commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to reduce cache line misses")
Cc: Krzysztof Kolasa <kkolasa@winsoft.pl>
Cc: Eric Dumazet <edumazet@google.com>
Reported-by: Krzysztof Kolasa <kkolasa@winsoft.pl>
Tested-by: Krzysztof Kolasa <kkolasa@winsoft.pl>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/compat_ioctl.c')
0 files changed, 0 insertions, 0 deletions