[GNUnet-SVN] r36837 - libmicrohttpd/src/examples

[gnunet]

Author: grothoff
Date: 2016-01-18 22:41:49 +0100 (Mon, 18 Jan 2016)
New Revision: 36837

Modified:
   libmicrohttpd/src/examples/demo_https.c
Log:
-check rval before fstat'ing

Modified: libmicrohttpd/src/examples/demo_https.c
===================================================================
--- libmicrohttpd/src/examples/demo_https.c     2016-01-18 21:39:09 UTC (rev 
36836)
+++ libmicrohttpd/src/examples/demo_https.c     2016-01-18 21:41:49 UTC (rev 
36837)
@@ -699,8 +699,9 @@
           ('/' != url[1]) )
         {
           fd = open (&url[1], O_RDONLY);
-          if ( (0 != fstat (fd, &buf)) ||
-               (! S_ISREG (buf.st_mode)) )
+          if ( (-1 != fd) &&
+               ( (0 != fstat (fd, &buf)) ||
+                 (! S_ISREG (buf.st_mode)) ) )
             {
               (void) close (fd);
               fd = -1;