diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/traps.c | 5 | ||||
| -rw-r--r-- | arch/s390/mm/fault.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index a5297a22bc1e..3ba649d8aa5a 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -47,6 +47,7 @@ void do_report_trap(struct pt_regs *regs, int si_signo, int si_code, char *str) siginfo_t info; if (user_mode(regs)) { + clear_siginfo(&info); info.si_signo = si_signo; info.si_errno = 0; info.si_code = si_code; @@ -86,6 +87,7 @@ void do_per_trap(struct pt_regs *regs) return; if (!current->ptrace) return; + clear_siginfo(&info); info.si_signo = SIGTRAP; info.si_errno = 0; info.si_code = TRAP_HWBKPT; @@ -165,7 +167,6 @@ void translation_exception(struct pt_regs *regs) void illegal_op(struct pt_regs *regs) { - siginfo_t info; __u8 opcode[6]; __u16 __user *location; int is_uprobe_insn = 0; @@ -178,6 +179,8 @@ void illegal_op(struct pt_regs *regs) return; if (*((__u16 *) opcode) == S390_BREAKPOINT_U16) { if (current->ptrace) { + siginfo_t info; + clear_siginfo(&info); info.si_signo = SIGTRAP; info.si_errno = 0; info.si_code = TRAP_BRKPT; diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 93faeca52284..b3ff0e8e5860 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -268,6 +268,7 @@ static noinline void do_sigsegv(struct pt_regs *regs, int si_code) struct siginfo si; report_user_fault(regs, SIGSEGV, 1); + clear_siginfo(&si); si.si_signo = SIGSEGV; si.si_errno = 0; si.si_code = si_code; @@ -323,6 +324,7 @@ static noinline void do_sigbus(struct pt_regs *regs) * Send a sigbus, regardless of whether we were in kernel * or user mode. */ + clear_siginfo(&si); si.si_signo = SIGBUS; si.si_errno = 0; si.si_code = BUS_ADRERR; |