diff options
Diffstat (limited to 'arch/tile')
| -rw-r--r-- | arch/tile/kernel/compat_signal.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c index 8c5abf2e4794..c52e6fd3c438 100644 --- a/arch/tile/kernel/compat_signal.c +++ b/arch/tile/kernel/compat_signal.c @@ -68,7 +68,7 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, const siginfo_t *fr if (from->si_code < 0) { err |= __put_user(from->si_pid, &to->si_pid); err |= __put_user(from->si_uid, &to->si_uid); - err |= __put_user(ptr_to_compat(from->si_ptr), &to->si_ptr); + err |= __put_user(from->si_int, &to->si_int); } else { /* * First 32bits of unions are always present: @@ -93,8 +93,7 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, const siginfo_t *fr break; case __SI_TIMER >> 16: err |= __put_user(from->si_overrun, &to->si_overrun); - err |= __put_user(ptr_to_compat(from->si_ptr), - &to->si_ptr); + err |= __put_user(from->si_int, &to->si_int); break; /* This is not generated by the kernel as of now. */ case __SI_RT >> 16: @@ -110,19 +109,19 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *to, const siginfo_t *fr int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from) { int err; - u32 ptr32; if (!access_ok(VERIFY_READ, from, sizeof(struct compat_siginfo))) return -EFAULT; + memset(to, 0, sizeof(*to)); + err = __get_user(to->si_signo, &from->si_signo); err |= __get_user(to->si_errno, &from->si_errno); err |= __get_user(to->si_code, &from->si_code); err |= __get_user(to->si_pid, &from->si_pid); err |= __get_user(to->si_uid, &from->si_uid); - err |= __get_user(ptr32, &from->si_ptr); - to->si_ptr = compat_ptr(ptr32); + err |= __get_user(to->si_int, &from->si_int); return err; } |