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| author |   Weiping Pan <wpan@redhat.com> | 2013-08-13 21:46:56 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-08-13 19:29:08 -0700 |
| commit | d9bf5f130946695063469749bfd190087b7fad39 (patch) | |
| tree | a503bf3a2373153d49d4b6fb0d0d3798a237dcb1 /net/ipv4/xfrm4_state.c | |
| parent | rtnetlink: rtnl_bridge_getlink: Call nlmsg_find_attr() with ifinfomsg header (diff) | |
| download | linux-dev-d9bf5f130946695063469749bfd190087b7fad39.tar.xz linux-dev-d9bf5f130946695063469749bfd190087b7fad39.zip | |
tun: compare with 0 instead of total_len
Since we set "len = total_len" in the beginning of tun_get_user(),
so we should compare the new len with 0, instead of total_len,
or the if statement always returns false.
Signed-off-by: Weiping Pan <wpan@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_state.c')
0 files changed, 0 insertions, 0 deletions