Applied patch [ 1283943 ] Fix crash in GSocket::Select

From Paul Rupe

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35446 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/unix/gsocket.cpp b/src/unix/gsocket.cpp
index 8e48f63cdf27023de93876ad0304cf2581c6320f..ac1610a0b8de1afe828a2ac5d841a37cbf202cc4 100644 (file)
--- a/src/unix/gsocket.cpp
+++ b/src/unix/gsocket.cpp
@@ -966,6 +966,9 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
 
     assert(this);
 
 
     assert(this);
 

+    if (m_fd == -1)
+        return (GSOCK_LOST_FLAG & flags);
+    

     /* Do not use a static struct, Linux can garble it */
     tv.tv_sec = m_timeout / 1000;
     tv.tv_usec = (m_timeout % 1000) * 1000;
     /* Do not use a static struct, Linux can garble it */
     tv.tv_sec = m_timeout / 1000;
     tv.tv_usec = (m_timeout % 1000) * 1000;