tedious string copying changes

- use sizeof() in more places.
- fixed some off by 1 bugs copying strings. setting curve font family for instance was 1 char too short.
- replace strncpy and strcpy with BLI_strncpy

1 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/space_view3d/view3d_buttons.c b/source/blender/editors/space_view3d/view3d_buttons.c
index 450b3725bdb..9d17bbfe7da 100644
--- a/source/blender/editors/space_view3d/view3d_buttons.c
+++ b/source/blender/editors/space_view3d/view3d_buttons.c
@@ -884,14 +884,14 @@ static void v3d_posearmature_buts(uiLayout *layout, Object *ob)
 void validate_editbonebutton_cb(bContext *C, void *bonev, void *namev)
 {
 	EditBone *eBone= bonev;
-	char oldname[32], newname[32];
-	
+	char oldname[sizeof(eBone->name)], newname[sizeof(eBone->name)];
+
 	/* need to be on the stack */
-	BLI_strncpy(newname, eBone->name, 32);
-	BLI_strncpy(oldname, (char *)namev, 32);
+	BLI_strncpy(newname, eBone->name, sizeof(eBone->name));
+	BLI_strncpy(oldname, (char *)namev, sizeof(eBone->name));
 	/* restore */
-	BLI_strncpy(eBone->name, oldname, 32);
-	
+	BLI_strncpy(eBone->name, oldname, sizeof(eBone->name));
+
 	ED_armature_bone_rename(CTX_data_edit_object(C)->data, oldname, newname); // editarmature.c
 	WM_event_add_notifier(C, NC_OBJECT|ND_BONE_SELECT, CTX_data_edit_object(C)); // XXX fix
 }