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: [email protected]
Fixes: 1cc6c4635e ("osf_sys.c: switch handling of timeval32/itimerval32 to copy_{to,from}_user()")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Arnd Bergmann 2017-11-08 16:02:13 +01:00 • committed by Al Viro
commit 47669fb6b5

View file

@ -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));
}