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| author | Hangbin Liu <liuhangbin@gmail.com> | 2012-07-26 22:52:21 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-09 08:27:52 -0700 |
| commit | 8d7c99de6821880884e6f9ade1c6f269d40ebbae (patch) | |
| tree | 55cb6400a9bd0a5b6c7df43e71c9d21f4600afff /Documentation/rfkill.txt | |
| parent | 8a22bda491f4fb197c31c2d50c18a816be494a75 (diff) | |
tcp: Add TCP_USER_TIMEOUT negative value check
[ Upstream commit 42493570100b91ef663c4c6f0c0fdab238f9d3c2 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/rfkill.txt')
0 files changed, 0 insertions, 0 deletions