Bug fixes: restore signals to their default dispositions, and set up the

[mLib] / bres.c

diff --git a/bres.c b/bres.c
index a1d2c544816ff4191a30b34c6474852aabe3392e..18170093b13cbfca3b8340366f878b90d1f396f9 100644 (file)
--- a/bres.c
+++ b/bres.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
 /* -*-c-*-
  *

- * $Id: bres.c,v 1.4 2000/08/15 17:35:02 mdw Exp $
+ * $Id: bres.c,v 1.5 2001/02/03 16:21:08 mdw Exp $

  *
  * Background reverse name resolution
  *
  *
  * Background reverse name resolution
  *


@@ -30,6 +30,10 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: bres.c,v $
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: bres.c,v $

+ * Revision 1.5  2001/02/03 16:21:08  mdw
+ * Bug fixes: restore signals to their default dispositions, and set up the
+ * addresses properly when unpacking @hostent@ structures.
+ *

  * Revision 1.4  2000/08/15 17:35:02  mdw
  * (gethost, and others): Since @gethost@ actually uses @malloc@ rather
  * than @xmalloc@, it's wrong to use @xfree@ on the result.  Fixed the code
  * Revision 1.4  2000/08/15 17:35:02  mdw
  * (gethost, and others): Since @gethost@ actually uses @malloc@ rather
  * than @xmalloc@, it's wrong to use @xfree@ on the result.  Fixed the code


@@ -308,9 +312,8 @@ static struct hostent *gethost(int fd)
     if (doread(fd, a, hsk.naddr * hsk.addrsz))
       goto tidy_2;
     for (i = 0; i < hsk.naddr; i++) {
     if (doread(fd, a, hsk.naddr * hsk.addrsz))
       goto tidy_2;
     for (i = 0; i < hsk.naddr; i++) {

-      struct in_addr in;

       *p++ = a;
       *p++ = a;

-      memcpy(&in, a, sizeof(in));
+      a += hsk.addrsz;

     }
     *p++ = 0;
 
     }
     *p++ = 0;
 


@@ -433,6 +436,12 @@ static void child(int rfd, int cfd)
     }
   }
 
     }
   }
 

+  signal(SIGTERM, SIG_DFL);
+  signal(SIGHUP, SIG_DFL);
+  signal(SIGQUIT, SIG_DFL);
+  signal(SIGALRM, SIG_DFL);
+  signal(SIGINT, SIG_DFL);
+

   /* --- Main request/response loop --- */
 
   for (;;) {
   /* --- Main request/response loop --- */
 
   for (;;) {