Commit 3a5d30bf authored by Peter Maydell's avatar Peter Maydell Committed by Riku Voipio
Browse files

linux-user/signal.c: Don't pass sigaction uninitialised sa_flags 



When forcing a fatal signal, we weren't initialising the sa_flags
field in the struct sigaction we used to reset the signal handler
to SIG_DFL.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
parent 6afafa86

linux-user/signal.c

+1 −0
Original line number Diff line number Diff line
@@ -420,6 +420,7 @@ static void QEMU_NORETURN force_sig(int target_sig) 
     * it to arrive. */

    sigfillset(&act.sa_mask);

    act.sa_handler = SIG_DFL;

    act.sa_flags = 0;

    sigaction(host_sig, &act, NULL);



    /* For some reason raise(host_sig) doesn't send the signal when