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| author | Pavel Grunt <pgrunt@redhat.com> | 2016-02-14 19:01:14 +0100 |
|---|---|---|
| committer | Pavel Grunt <pgrunt@redhat.com> | 2016-02-15 10:04:32 +0100 |
| commit | fcb200e3d4452ebf53d2205603ac18305104806b (patch) | |
| tree | 3404734da1744cb3541a7319c7e46a42365bb849 | |
| parent | 422cbb6ea6320e9f429f1a7e795f880fb22b5703 (diff) | |
| download | virt-viewer-fcb200e3d4452ebf53d2205603ac18305104806b.tar.gz virt-viewer-fcb200e3d4452ebf53d2205603ac18305104806b.tar.xz virt-viewer-fcb200e3d4452ebf53d2205603ac18305104806b.zip | |
app: Return early on empty monitor mapping
Resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=1304648
| -rw-r--r-- | src/virt-viewer-app.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/virt-viewer-app.c b/src/virt-viewer-app.c index 653b30c..d4ce06a 100644 --- a/src/virt-viewer-app.c +++ b/src/virt-viewer-app.c @@ -382,6 +382,11 @@ virt_viewer_app_parse_monitor_mappings(gchar **mappings, gsize nmappings) int max_display_id = 0; gchar **tokens = NULL; + if (nmappings == 0) { + g_warning("Empty monitor-mapping configuration"); + goto configerror; + } + for (i = 0; i < nmappings; i++) { gchar *endptr = NULL; gint display = 0, monitor = 0; |