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:
1cc6c4635e9f ("osf_sys.c: switch handling of timeval32/itimerval32 to copy_{to,from}_user()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Matt Turner <mattst88@gmail.com>
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));
}