signal: Ensure every siginfo we send has all bits initialized

[mirror_ubuntu-hirsute-kernel.git] / arch / openrisc / kernel / traps.c

diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index 113c175fe469e5199c336e34a307d04fe747886d..1610b1d65a11866c54838c0bd205ff5fe4ad309c 100644 (file)
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -251,7 +251,7 @@ void __init trap_init(void)
 asmlinkage void do_trap(struct pt_regs *regs, unsigned long address)
 {
        siginfo_t info;
-       memset(&info, 0, sizeof(info));
+       clear_siginfo(&info);
        info.si_signo = SIGTRAP;
        info.si_code = TRAP_TRACE;
        info.si_addr = (void *)address;
@@ -266,6 +266,7 @@ asmlinkage void do_unaligned_access(struct pt_regs *regs, unsigned long address)
 
        if (user_mode(regs)) {
                /* Send a SIGBUS */
+               clear_siginfo(&info);
                info.si_signo = SIGBUS;
                info.si_errno = 0;
                info.si_code = BUS_ADRALN;
@@ -285,6 +286,7 @@ asmlinkage void do_bus_fault(struct pt_regs *regs, unsigned long address)
 
        if (user_mode(regs)) {
                /* Send a SIGBUS */
+               clear_siginfo(&info);
                info.si_signo = SIGBUS;
                info.si_errno = 0;
                info.si_code = BUS_ADRERR;
@@ -485,6 +487,7 @@ asmlinkage void do_illegal_instruction(struct pt_regs *regs,
 
        if (user_mode(regs)) {
                /* Send a SIGILL */
+               clear_siginfo(&info);
                info.si_signo = SIGILL;
                info.si_errno = 0;
                info.si_code = ILL_ILLOPC;