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>

diff --git a/kernel/signal.c b/kernel/signal.c
index 0da35880261e3f11b5371ccabaf3f167eb6a5f7a..d5f9ed5da9c55de25ec079aa283a5db577955939 100644 (file)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -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);