signal: Guard against negative signal numbers in copy_siginfo_from_user32

[J-linux.git] / include / linux / signal.h

diff --git a/include/linux/signal.h b/include/linux/signal.h
index 706a499d1eb1d36f4afa33f4286c41f80e2601e3..200ed96a05afea6b72781960fd11e2f4a0b62217 100644 (file)
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -40,7 +40,7 @@ enum siginfo_layout {
        SIL_SYS,
 };
 
-enum siginfo_layout siginfo_layout(int sig, int si_code);
+enum siginfo_layout siginfo_layout(unsigned sig, int si_code);
 
 /*
  * Define some primitives to manipulate sigset_t.