package/busybox/patches/420-httpd_sendcgi_fix.patch

   1 Index: busybox-1.4.2/networking/httpd.c
   2 ===================================================================
   3 --- busybox-1.4.2.orig/networking/httpd.c       2007-06-04 13:21:35.585566840 +0200
   4 +++ busybox-1.4.2/networking/httpd.c    2007-06-04 13:21:35.775537960 +0200
   5 @@ -1218,9 +1218,10 @@
   6  #if PIPESIZE >= MAX_MEMORY_BUFF
   7  # error "PIPESIZE >= MAX_MEMORY_BUFF"
   8  #endif
   9 -                       /* NB: was safe_read. If it *has to be* safe_read, */
  10 -                       /* please explain why in this comment... */
  11 -                       count = full_read(inFd, rbuf, PIPESIZE);
  12 +                       /* reverted back to safe_read, otherwise httpd may block if the */
  13 +                       /* cgi-script outputs page date before it has fully received all */
  14 +                       /* (eg POST) data */
  15 +                       count = safe_read(inFd, rbuf, PIPESIZE);
  16                         if (count == 0)
  17                                 break;  /* closed */
  18                         if (count < 0)