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(recv_loop): check `fd' for being too big

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9164 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-11-15 01:48:23 +00:00
parent e1f4b0f2fa
commit bda56c4d59
1 changed files with 4 additions and 0 deletions
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4
lib/krb5/send_to_kdc.c
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@@ -54,6 +54,10 @@ recv_loop (int fd,
int ret; int ret;
int nbytes; int nbytes;
if (fd >= FD_SETSIZE) {
return -1;
}
krb5_data_zero(rep); krb5_data_zero(rep);
do { do {
FD_ZERO(&fdset); FD_ZERO(&fdset);