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(stilloob): check that fds are not too large to select on

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(ttloop): remove confusing output of errno


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9107 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-10-08 13:34:27 +00:00
parent 526ba90e4c
commit 265ace2a58
1 changed files with 4 additions and 1 deletions
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5
appl/telnet/telnetd/utility.c
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@@ -68,7 +68,7 @@ ttloop(void)
syslog(LOG_INFO, "ttloop: read: %m\n"); syslog(LOG_INFO, "ttloop: read: %m\n");
exit(1); exit(1);
} else if (ncc == 0) { } else if (ncc == 0) {
syslog(LOG_INFO, "ttloop: peer died: %m\n"); syslog(LOG_INFO, "ttloop: peer died\n");
exit(1); exit(1);
} }
DIAG(TD_REPORT, { DIAG(TD_REPORT, {
@@ -93,6 +93,9 @@ stilloob(int s)
fd_set excepts; fd_set excepts;
int value; int value;
if (s >= FD_SETSIZE)
fatal(ourpty, "fd too large");
do { do {
FD_ZERO(&excepts); FD_ZERO(&excepts);
FD_SET(s, &excepts); FD_SET(s, &excepts);