--- main/fopen_wrappers.c.orig	Fri Aug 23 01:00:49 2002
+++ main/fopen_wrappers.c	Tue Jan 14 22:32:27 2003
@@ -388,6 +388,20 @@
 		SG(request_info).path_translated = NULL;
 		return FAILURE;
 	}
+
+	if (0 == stat (filename, &st)) {
+		if (st.st_uid != getuid()) {
+			fprintf(stderr,
+					"%s: Owner of %s doesn't match "
+					"(expected %d, found %d)\n",
+					getenv("SCRIPT_NAME") ? getenv("SCRIPT_NAME") : "php.cgi",
+					filename,
+					(int) getuid(),
+					(int) st.st_uid);
+			return FAILURE;
+		}
+	}
+
 	fp = VCWD_FOPEN(filename, "rb");
 
 	/* refuse to open anything that is not a regular file */