egid for open; spotted by oliver@secnet.com

diff --git a/sbin/ccdconfig/ccdconfig.c b/sbin/ccdconfig/ccdconfig.c
index 3e2964b..633a382 100644 (file)
--- a/sbin/ccdconfig/ccdconfig.c
+++ b/sbin/ccdconfig/ccdconfig.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ccdconfig.c,v 1.6 1996/12/22 03:00:47 deraadt Exp $   */
+/*     $OpenBSD: ccdconfig.c,v 1.7 1997/01/13 21:23:35 deraadt Exp $   */
 /*     $NetBSD: ccdconfig.c,v 1.6 1996/05/16 07:11:18 thorpej Exp $    */
 
 /*-
@@ -319,11 +319,16 @@ do_all(action)
        char line[_POSIX2_LINE_MAX];
        char *cp, **argv;
        int argc, rval;
+       gid_t egid;
 
+       egid = getegid();
+       setegid(getgid());
        if ((f = fopen(ccdconf, "r")) == NULL) {
+               setegid(egid);
                warn("fopen: %s", ccdconf);
                return (1);
        }
+       setegid(egid);
 
        while (fgets(line, sizeof(line), f) != NULL) {
                argc = 0;