Maxim Konovalov 40e677651c o Merge rev. 1.5 libexec/ftpd/ftpd.c from DragonflyBSD:
Do not unconditionally fork() after accept().  accept() can
  return -1 due to an interrupted system call (i.e. SIGCHLD).
  If we fork in that case ftpd can get into an
  accept()/SIGCHLD/fork/[fail]/repeat loop.

  Reported-by: fabian <fabian.duelli@bluewin.ch>

Obtained from:	DragonflyBSD
MFC after:	1 month
2004-09-24 13:21:52 +00:00
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