* Other callers might not initialize the si_lsb field,
* so check explicitly for the right codes here.
*/
- if (from->si_code == BUS_MCEERR_AR || from->si_code == BUS_MCEERR_AO)
+ if (from->si_signo == SIGBUS &&
+ (from->si_code == BUS_MCEERR_AR || from->si_code == BUS_MCEERR_AO))
err |= __put_user(from->si_addr_lsb, &to->si_addr_lsb);
#endif
break;
int, sig,
struct compat_siginfo __user *, uinfo)
{
- siginfo_t info;
+ siginfo_t info = {};
int ret = copy_siginfo_from_user32(&info, uinfo);
if (unlikely(ret))
return ret;
int, sig,
struct compat_siginfo __user *, uinfo)
{
- siginfo_t info;
+ siginfo_t info = {};
if (copy_siginfo_from_user32(&info, uinfo))
return -EFAULT;