Bug#308536: Crash when creating new profile
Ross Burton
Ross Burton <ross@burtonini.com>, 308536@bugs.debian.org
Tue, 10 May 2005 21:41:02 +0100
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Package: gnome-media
Version: 2.8.0-0.3
Tags: patch
When creating a new profile an invalid iterator is dereferenced, which
causes a segfault. Attached patch fixes this (I'm about to NMU).
Ross
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Index: profiles/audio-profile-choose.c
===================================================================
RCS file: /cvs/gnome/gnome-media/profiles/audio-profile-choose.c,v
retrieving revision 1.8
diff -u -r1.8 audio-profile-choose.c
--- profiles/audio-profile-choose.c 6 Nov 2004 22:41:19 -0000 1.8
+++ profiles/audio-profile-choose.c 15 Feb 2005 15:33:20 -0000
@@ -85,18 +85,18 @@
GtkTreeIter iter;
GtkComboBox *combo = GTK_COMBO_BOX (choose);
gchar *id;
- GMAudioProfile *profile;
+ GMAudioProfile *profile = NULL;
g_return_val_if_fail (GTK_IS_COMBO_BOX (choose), NULL);
/* get active id */
- gtk_combo_box_get_active_iter (combo, &iter);
- gtk_tree_model_get (gtk_combo_box_get_model (combo), &iter,
- ID_COLUMN, &id, -1);
-
- /* look up gm_audio profile */
- profile = gm_audio_profile_lookup (id);
- g_free (id);
-
+ if (gtk_combo_box_get_active_iter (combo, &iter)) {
+ gtk_tree_model_get (gtk_combo_box_get_model (combo), &iter,
+ ID_COLUMN, &id, -1);
+
+ /* look up gm_audio profile */
+ profile = gm_audio_profile_lookup (id);
+ g_free (id);
+ }
return profile;
}
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