diff options
| author |   Andy Lutomirski <luto@kernel.org> | 2016-03-22 14:25:07 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | 96c0e0a908ecfa61118d49db85c03e162b7f6e20 (patch) | |
| tree | 12cd5821c027e76f4422b589f546445298602db3 /net | |
| parent | ext4: in ext4_dir_llseek, check syscall bitness directly (diff) | |
| download | linux-dev-96c0e0a908ecfa61118d49db85c03e162b7f6e20.tar.xz linux-dev-96c0e0a908ecfa61118d49db85c03e162b7f6e20.zip | |
net/sctp: use in_compat_syscall for sctp_getsockopt_connectx3
SCTP unfortunately has a different ABI for SCTP_SOCKOPT_CONNECTX3 for
32-bit and 64-bit callers. Use in_compat_syscall to correctly
distinguish them on all architectures.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Vlad Yasevich <vyasevich@gmail.com>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 96e08111106f..6f2653d86961 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1389,7 +1389,7 @@ static int sctp_getsockopt_connectx3(struct sock *sk, int len, int err = 0; #ifdef CONFIG_COMPAT - if (is_compat_task()) { + if (in_compat_syscall()) { struct compat_sctp_getaddrs_old param32; if (len < sizeof(param32)) |