X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/ff2d32822a2f73beb07d0a95a61b78ea0f66618b..e646baee7fc67afb5d7d6a6585ef57b0d2118e2c:/src/check.c

diff --git a/src/check.c b/src/check.c
index f0a98b7..f4ac5e9 100644
--- a/src/check.c
+++ b/src/check.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: check.c,v 1.8 1998/06/18 15:10:44 mdw Exp $
+ * $Id: check.c,v 1.10 1999/05/04 16:17:12 mdw Exp $
  *
  * Check validity of requests
  *
@@ -29,6 +29,13 @@
 /*----- Revision history --------------------------------------------------*
  *
  * $Log: check.c,v $
+ * Revision 1.10  1999/05/04 16:17:12  mdw
+ * Change to header file name for parser.  See log for `parse.h' for
+ * details.
+ *
+ * Revision 1.9  1998/06/19  13:48:16  mdw
+ * Set close-on-exec flag for UDP socket.
+ *
  * Revision 1.8  1998/06/18 15:10:44  mdw
  * SECURITY HOLE: the file descriptor for the secret key was left open and
  * inherited by the target process.  This is now fixed.  Also set
@@ -97,7 +104,7 @@
 #include "name.h"
 #include "netg.h"
 #include "rule.h"
-#include "parser.h"
+#include "parse.h"
 #include "tx.h"
 #include "userdb.h"
 #include "utils.h"
@@ -196,6 +203,8 @@ static int check__ask(request *rq, struct sockaddr_in *serv, size_t n_serv)
 
     if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0)
       die("couldn't create socket: %s", strerror(errno));
+    if (fcntl(fd, F_SETFD, 1) < 0)
+      die("couldn't set close-on-exec flag for socket: %s", strerror(errno));
 
     /* --- Bind myself to some address --- */