Commit ffafd23b authored May 14, 2019 by Eric W. Biederman

signal: Generate the siginfo in force_sig



In preparation for removing the special case in force_sig_info for
only having a signal number generate an appropriate siginfo in
force_sig the last caller of force_sig_info that does not
pass a filled out siginfo.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

parent 8ad23dea

kernel/signal.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -1605,7 +1605,15 @@ EXPORT_SYMBOL(send_sig);

		void force_sig(int sig)
		{
		force_sig_info(sig, SEND_SIG_PRIV, current);
		struct kernel_siginfo info;

		clear_siginfo(&info);
		info.si_signo = sig;
		info.si_errno = 0;
		info.si_code = SI_KERNEL;
		info.si_pid = 0;
		info.si_uid = 0;
		force_sig_info(info.si_signo, &info, current);
		}
		EXPORT_SYMBOL(force_sig);