From: José Bollo <jose.bollo@eurogiciel.fr>
Date: Mon, 26 Aug 2013 10:06:37 +0000 (+0200)
Subject: Fix a bug when fd is negative (what is possible --see poll man page--)
X-Git-Tag: accepted/tizen/20130926.225126~1^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ac217d73a32a7da15bfcd448991119c6b290d510;p=platform%2Fupstream%2Fecore.git

Fix a bug when fd is negative (what is possible --see poll man page--)
---

diff --git a/src/lib/ecore/ecore_glib.c b/src/lib/ecore/ecore_glib.c
index a4db0ab..063e0a0 100644
--- a/src/lib/ecore/ecore_glib.c
+++ b/src/lib/ecore/ecore_glib.c
@@ -84,6 +84,10 @@ _ecore_glib_context_poll_from(const GPollFD *pfds,
 
    for (; itr < itr_end; itr++)
      {
+	/* ignore invalid values (mainly negative ones) */
+	if (itr->fd <0 || itr->fd >= FD_SETSIZE)
+	    continue;
+
         if (glib_fds < itr->fd)
           glib_fds = itr->fd;
 
@@ -110,6 +114,10 @@ _ecore_glib_context_poll_to(GPollFD      *pfds,
 
    for (; (itr < itr_end) && (ready > 0); itr++)
      {
+	/* ignore invalid values (mainly negative ones) */
+	if (itr->fd <0 || itr->fd >= FD_SETSIZE)
+	    continue;
+
         itr->revents = 0;
         if (FD_ISSET(itr->fd, rfds) && (itr->events & G_IO_IN))
           {