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Check filedescriptor in select.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2224 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-13 00:53:14 +00:00
parent 4ff77d547b
commit 276275c620
1 changed files with 1 additions and 1 deletions
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2
kdc/connect.c
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@@ -248,7 +248,7 @@ loop(krb5_context context)
break;
default:
for(i = 0; i < ndescr; i++)
if(FD_ISSET(d[i].s, &fds))
if(d[i].s >= 0 && FD_ISSET(d[i].s, &fds))
if(d[i].type == SOCK_DGRAM)
handle_udp(context, &d[i]);
else if(d[i].type == SOCK_STREAM)