| commit | 42493570100b91ef663c4c6f0c0fdab238f9d3c2 | [log] [tgz] |
|---|---|---|
| author | Hangbin Liu <liuhangbin@gmail.com> | Thu Jul 26 22:52:21 2012 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Fri Jul 27 13:45:50 2012 -0700 |
| tree | a97aede6490c7eea90b83b1bf3bd26037e5485c9 | |
| parent | b387e41e523c1aa347cff055455d0dd129357df4 [diff] |
tcp: Add TCP_USER_TIMEOUT negative value check TCP_USER_TIMEOUT is a TCP level socket option that takes an unsigned int. But patch "tcp: Add TCP_USER_TIMEOUT socket option"(dca43c75) didn't check the negative values. If a user assign -1 to it, the socket will set successfully and wait for 4294967295 miliseconds. This patch add a negative value check to avoid this issue. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>