Make sure that the interfaces listed in ifaces really exist.
authortuexen <tuexen@f5534014-38df-0310-8fa8-9805f1628bb7>
Thu, 21 Jul 2011 15:23:46 +0000 (15:23 +0000)
committertuexen <tuexen@f5534014-38df-0310-8fa8-9805f1628bb7>
Thu, 21 Jul 2011 15:23:46 +0000 (15:23 +0000)
commit0553744fb3d3d577651608a472d3d733e19b3a07
treeae0ba66b7244d66871f2b394c1cb122c5de99313
parentf773f44c52425f3568d66404a5868add7163c54f
Make sure that the interfaces listed in ifaces really exist.
Some protection code in capture / options.
Obtained from Irene Ruengeler.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@38142 f5534014-38df-0310-8fa8-9805f1628bb7
capture_opts.c
gtk/capture_dlg.c
gtk/main.c
gtk/main_welcome.c