signal: Ensure every siginfo we send has all bits initialized

[mirror_ubuntu-hirsute-kernel.git] / arch / s390 / mm / fault.c

diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 93faeca522841ba4e1aec2164f52e476b8c265bf..b3ff0e8e58603b31412b45ed5f39f3b6144c8e21 100644 (file)
--- 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;