From e779498df587dd2189b30fe5b9245aefab870eb8 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 6 Dec 2017 16:11:27 +0100 Subject: [PATCH] s390: fix compat system call table When wiring up the socket system calls the compat entries were incorrectly set. Not all of them point to the corresponding compat wrapper functions, which clear the upper 33 bits of user space pointers, like it is required. Fixes: 977108f89c989 ("s390: wire up separate socketcalls system calls") Cc: # v4.3+ Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/syscalls.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 308a7b63348b..f7fc63385553 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -370,10 +370,10 @@ SYSCALL(sys_recvmmsg,compat_sys_recvmmsg) SYSCALL(sys_sendmmsg,compat_sys_sendmmsg) SYSCALL(sys_socket,sys_socket) SYSCALL(sys_socketpair,compat_sys_socketpair) /* 360 */ -SYSCALL(sys_bind,sys_bind) -SYSCALL(sys_connect,sys_connect) +SYSCALL(sys_bind,compat_sys_bind) +SYSCALL(sys_connect,compat_sys_connect) SYSCALL(sys_listen,sys_listen) -SYSCALL(sys_accept4,sys_accept4) +SYSCALL(sys_accept4,compat_sys_accept4) SYSCALL(sys_getsockopt,compat_sys_getsockopt) /* 365 */ SYSCALL(sys_setsockopt,compat_sys_setsockopt) SYSCALL(sys_getsockname,compat_sys_getsockname) -- 2.11.0