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| author | Jason Wang <[email protected]> | 2013-12-09 10:25:17 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-12-11 03:06:49 +0000 |
| commit | 730054da3868c35809fd31a4018044ab10b0e215 (patch) | |
| tree | 7b83e6854b19f4204e8785977f97ac3ff51df03a /net/unix/af_unix.c | |
| parent | tun: unbreak truncated packet signalling (diff) | |
| download | kernel-730054da3868c35809fd31a4018044ab10b0e215.tar.gz kernel-730054da3868c35809fd31a4018044ab10b0e215.zip | |
macvtap: signal truncated packets
macvtap_put_user() never return a value grater than iov length, this in fact
bypasses the truncated checking in macvtap_recvmsg(). Fix this by always
returning the size of packet plus the possible vlan header to let the truncated
checking work.
Cc: Vlad Yasevich <[email protected]>
Cc: Zhi Yong Wu <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions