diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/send_to_kdc.c')
| -rw-r--r-- | crypto/kerberosIV/lib/krb/send_to_kdc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crypto/kerberosIV/lib/krb/send_to_kdc.c b/crypto/kerberosIV/lib/krb/send_to_kdc.c index 74ac1bb..4fc2c95 100644 --- a/crypto/kerberosIV/lib/krb/send_to_kdc.c +++ b/crypto/kerberosIV/lib/krb/send_to_kdc.c @@ -22,7 +22,7 @@ or implied warranty. #include "krb_locl.h" #include <base64.h> -RCSID("$Id: send_to_kdc.c,v 1.71 1999/11/25 02:20:53 assar Exp $"); +RCSID("$Id: send_to_kdc.c,v 1.71.2.1 2000/10/10 12:47:21 assar Exp $"); struct host { struct sockaddr_in addr; @@ -488,6 +488,12 @@ send_recv(KTEXT pkt, KTEXT rpkt, struct host *host) timeout.tv_sec = client_timeout; timeout.tv_usec = 0; FD_ZERO(&readfds); + if (s >= FD_SETSIZE) { + if (krb_debug) + krb_warning("fd too large\n"); + close (s); + return FALSE; + } FD_SET(s, &readfds); /* select - either recv is ready, or timeout */ |
