Commit 645a05a7 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Matt Turner

alpha: osf_sys.c: fix put_tv32 regression

There was a typo in the new version of put_tv32() that caused an unguarded
access of a user space pointer, and failed to return the correct result in
gettimeofday(), wait4(), usleep_thread() and old_adjtimex().

This fixes it to give the correct behavior again.

Cc: stable@vger.kernel.org
Fixes: 1cc6c463 ("osf_sys.c: switch handling of timeval32/itimerval32 to copy_{to,from}_user()")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
parent 16dc17ee
......@@ -964,8 +964,8 @@ static inline long
put_tv32(struct timeval32 __user *o, struct timeval *i)
{
return copy_to_user(o, &(struct timeval32){
.tv_sec = o->tv_sec,
.tv_usec = o->tv_usec},
.tv_sec = i->tv_sec,
.tv_usec = i->tv_usec},
sizeof(struct timeval32));
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment