From 4d66d71756f43e4cc1a0b31b4228b400a58d795d Mon Sep 17 00:00:00 2001
From: dsmith <dsmith>
Date: Wed, 15 Aug 2007 17:37:21 +0000
Subject: 2007-08-15  David Smith  <dsmith@redhat.com>

	* staprun.c (main): Quit if effective uid is not root.
---
 runtime/staprun/staprun.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'runtime/staprun/staprun.c')

diff --git a/runtime/staprun/staprun.c b/runtime/staprun/staprun.c
index fe55e36f..71039e0b 100644
--- a/runtime/staprun/staprun.c
+++ b/runtime/staprun/staprun.c
@@ -154,8 +154,14 @@ int main(int argc, char **argv)
 		exit(1);
 	}
 
+	if (geteuid() != 0) {
+	    err("ERROR: The effective user ID of staprun must be set to the root user.\n"
+		"  Check permissions on staprun and ensure it is a setuid root program.\n");
+		exit(1);
+	}
+
 	if (!init_cap())
-		return 1;
+		exit(1);
 
 	/* Get rid of a few standard environment variables (which */
 	/* might cause us to do unintended things). */
-- 
cgit