evas - async events fd - check fcntl return

fix CID 1039683
2014-08-27 16:37:45 +09:00 · 2014-08-27 16:37:45 +09:00 · 4fd102c866
parent b0adec349f
commit 4fd102c866
1 changed files with 1 additions and 1 deletions
--- a/src/lib/evas/canvas/evas_async_events.c
+++ b/src/lib/evas/canvas/evas_async_events.c
@ -96,7 +96,7 @@ evas_async_events_init(void)
   _fd_write = filedes[1];

 #ifdef HAVE_FCNTL
-   fcntl(_fd_read, F_SETFL, O_NONBLOCK);
+   if (fcntl(_fd_read, F_SETFL, O_NONBLOCK) < 0) ERR("Can't set NONBLOCK on async fd");
 #endif

   eina_spinlock_new(&async_lock);