AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-19 10:06:08 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

net/sctp: use in_compat_syscall for sctp_getsockopt_connectx3

Browse Source 
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>
This commit is contained in:
Andy Lutomirski 2016-03-22 14:25:07 -07:00 committed by Linus Torvalds
parent 121cef8f17
commit 96c0e0a908
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/sctp/socket.c
View File

@ -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))