diff options
Diffstat (limited to 'usr.sbin/rwhod/rwhod.c')
| -rw-r--r-- | usr.sbin/rwhod/rwhod.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/usr.sbin/rwhod/rwhod.c b/usr.sbin/rwhod/rwhod.c index 26b0500..d6a597f 100644 --- a/usr.sbin/rwhod/rwhod.c +++ b/usr.sbin/rwhod/rwhod.c @@ -274,6 +274,15 @@ main(int argc, char *argv[]) exit(1); if (!quiet_mode) { pid_child_receiver = pdfork(&fdp, 0); + if (pid_child_receiver == -1) { + if (errno != ENOSYS) { + syslog(LOG_ERR, "pdfork: %m"); + exit(1); + } else { + pid_child_receiver = fork(); + fdp = -1; + } + } if (pid_child_receiver == 0) { receiver_process(); } else if (pid_child_receiver > 0) { @@ -328,7 +337,7 @@ verify(char *name, int maxlen) size = 0; while (*name != '\0' && size < maxlen - 1) { - if (!isascii(*name) || !isalnum(*name) || ispunct(*name)) + if (!isascii(*name) || !(isalnum(*name) || ispunct(*name))) return (0); name++; size++; |
