X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/46bd8db49c08b173ecc46306f5b5df964de3ddd3..f6033c46c877646b95bc2e99ce69097203bc5c77:/lib/event.c

diff --git a/lib/event.c b/lib/event.c
index de761ff..9c48ed1 100644
--- a/lib/event.c
+++ b/lib/event.c
@@ -266,7 +266,7 @@ int ev_run(ev_source *ev) {
 	      error(errno, "mode %s fstat %d (%s)",
 		    modenames[mode], fd, ev->mode[mode].fds[n].what);
 	  }
-	  for(n = 0; n < maxfd; ++n)
+	  for(n = 0; n <= maxfd; ++n)
 	    if(FD_ISSET(n, &ev->mode[mode].enabled)
 	       && fstat(n, &sb) < 0)
 	      error(errno, "mode %s fstat %d", modenames[mode], n);
@@ -978,6 +978,8 @@ ev_writer *ev_writer_new(ev_source *ev,
  * descriptor as and when it is writable.
  */
 struct sink *ev_writer_sink(ev_writer *w) {
+  if(!w)
+    fatal(0, "ev_write_sink called with null writer");
   return &w->s;
 }