libmicrohttpd

commit 979e4999367d29323c0e59d4b915177095af6d7b
parent d9da87668f04dba7c164f2dab044a5858933b741
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 18 Jan 2016 21:41:49 +0000

-check rval before fstat'ing

Diffstat:
M
src/examples/demo_https.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/examples/demo_https.c b/src/examples/demo_https.c
@@ -699,8 +699,9 @@ generate_page (void *cls,
 	   ('/' != 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;