syscall.c: add sanity check for the target personality number

[strace] / defs.h

diff --git a/defs.h b/defs.h
index 2d9793e4cc3d87ceadec34a8a3d0564a35d7c251..7f8a10549cfd81c41ed3437d5e6c8353bed188d4 100644 (file)
--- a/defs.h
+++ b/defs.h
@@ -816,7 +816,7 @@ extern void tprintf_comment(const char *fmt, ...) ATTRIBUTE_FORMAT((printf, 1, 2
 extern void tprints_comment(const char *str);
 
 #if SUPPORTED_PERSONALITIES > 1
-extern void set_personality(int personality);
+extern void set_personality(unsigned int personality);
 extern unsigned current_personality;
 #else
 # define set_personality(personality) ((void)0)