Libinfo-89.tar.gz

[apple/libinfo.git] / rpc.subproj / svc.c

diff --git a/rpc.subproj/svc.c b/rpc.subproj/svc.c
index fffefc0b9824a767a622cc1fbb14db869590e98e..a559c034dab81a7904b7cdeb71f75c05795f3f20 100644 (file)
--- a/rpc.subproj/svc.c
+++ b/rpc.subproj/svc.c
@@ -53,7 +53,7 @@
 #if defined(LIBC_SCCS) && !defined(lint) 
 /*static char *sccsid = "from: @(#)svc.c 1.44 88/02/08 Copyr 1984 Sun Micro";*/
 /*static char *sccsid = "from: @(#)svc.c       2.4 88/08/11 4.0 RPCSRC";*/
 #if defined(LIBC_SCCS) && !defined(lint) 
 /*static char *sccsid = "from: @(#)svc.c 1.44 88/02/08 Copyr 1984 Sun Micro";*/
 /*static char *sccsid = "from: @(#)svc.c       2.4 88/08/11 4.0 RPCSRC";*/

-static char *rcsid = "$Id: svc.c,v 1.2 1999/10/14 21:56:54 wsanchez Exp $";
+static char *rcsid = "$Id: svc.c,v 1.3 2001/08/23 01:25:01 ajn Exp $";

 #endif
 
 /*
 #endif
 
 /*


@@ -411,8 +411,11 @@ svc_getreqset(readfds)
 
 
        maskp = (u_long *)readfds->fds_bits;
 
 
        maskp = (u_long *)readfds->fds_bits;

-       for (sock = 0; sock < FD_SETSIZE; sock += NFDBITS) {
+       for (sock = 0; sock <= svc_maxfd; sock += NFDBITS) {

            for (mask = *maskp++; bit = ffs(mask); mask ^= (1 << (bit - 1))) {
            for (mask = *maskp++; bit = ffs(mask); mask ^= (1 << (bit - 1))) {

+               if ((sock + bit) > (svc_maxfd + 1))
+                       /* if we're past our sockets */
+                       return;

                /* sock has input waiting */
                xprt = xports[sock + bit - 1];
                if (xprt == NULL)
                /* sock has input waiting */
                xprt = xports[sock + bit - 1];
                if (xprt == NULL)