fix [#27015] RNA Bug: Unpacking sounds with a long ID name fails: sound ID length wrong?!

also fix for OBJECT_OT_proxy_make and RENDER_OT_render using incorrect lengths for ID names.

4 files changed, 5 insertions, 5 deletions

diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c
index 1aa6de18bad..42f858d37a6 100644
--- a/source/blender/editors/object/object_relations.c
+++ b/source/blender/editors/object/object_relations.c
@@ -402,7 +402,7 @@ void OBJECT_OT_proxy_make (wmOperatorType *ot)
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 	
 	/* properties */
-	RNA_def_string(ot->srna, "object", "", 19, "Proxy Object", "Name of lib-linked/grouped object to make a proxy for.");
+	RNA_def_string(ot->srna, "object", "", sizeof(((ID *)NULL)->name)-2, "Proxy Object", "Name of lib-linked/grouped object to make a proxy for.");
 	prop= RNA_def_enum(ot->srna, "type", DummyRNA_DEFAULT_items, 0, "Type", "Group object"); /* XXX, relies on hard coded ID at the moment */
 	RNA_def_enum_funcs(prop, proxy_group_object_itemf);
 	ot->prop= prop;
diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c
index 857a36c3029..ddab9fae96f 100644
--- a/source/blender/editors/render/render_internal.c
+++ b/source/blender/editors/render/render_internal.c
@@ -823,7 +823,7 @@ void RENDER_OT_render(wmOperatorType *ot)
 	RNA_def_boolean(ot->srna, "animation", 0, "Animation", "Render files from the animation range of this scene");
 	RNA_def_boolean(ot->srna, "write_still", 0, "Write Image", "Save rendered the image to the output path (used only when animation is disabled)");
 	RNA_def_string(ot->srna, "layer", "", RE_MAXNAME, "Render Layer", "Single render layer to re-render");
-	RNA_def_string(ot->srna, "scene", "", 19, "Scene", "Re-render single layer in this scene");
+	RNA_def_string(ot->srna, "scene", "", sizeof(((ID *)NULL)->name)-2, "Scene", "Re-render single layer in this scene");
 }
 
 /* ****************************** opengl render *************************** */
diff --git a/source/blender/editors/sound/sound_ops.c b/source/blender/editors/sound/sound_ops.c
index 74dbb8f6d12..7a5495208bf 100644
--- a/source/blender/editors/sound/sound_ops.c
+++ b/source/blender/editors/sound/sound_ops.c
@@ -276,7 +276,7 @@ static void SOUND_OT_unpack(wmOperatorType *ot)
 
 	/* properties */
 	RNA_def_enum(ot->srna, "method", unpack_method_items, PF_USE_LOCAL, "Method", "How to unpack.");
-	RNA_def_string(ot->srna, "id", "", 21, "Sound Name", "Sound datablock name to unpack."); /* XXX, weark!, will fail with library, name collisions */
+	RNA_def_string(ot->srna, "id", "", sizeof(((ID *)NULL)->name)-2, "Sound Name", "Sound datablock name to unpack."); /* XXX, weark!, will fail with library, name collisions */
 }
 
 /* ******************************************************* */
diff --git a/source/blender/editors/space_image/image_ops.c b/source/blender/editors/space_image/image_ops.c
index 41939969fa4..a092895c39e 100644
--- a/source/blender/editors/space_image/image_ops.c
+++ b/source/blender/editors/space_image/image_ops.c
@@ -1352,7 +1352,7 @@ void IMAGE_OT_new(wmOperatorType *ot)
 	ot->flag= OPTYPE_UNDO;
 
 	/* properties */
-	RNA_def_string(ot->srna, "name", "untitled", 21, "Name", "Image datablock name.");
+	RNA_def_string(ot->srna, "name", "untitled", sizeof(((ID *)NULL)->name)-2, "Name", "Image datablock name.");
 	RNA_def_int(ot->srna, "width", 1024, 1, INT_MAX, "Width", "Image width.", 1, 16384);
 	RNA_def_int(ot->srna, "height", 1024, 1, INT_MAX, "Height", "Image height.", 1, 16384);
 	prop= RNA_def_float_color(ot->srna, "color", 4, NULL, 0.0f, FLT_MAX, "Color", "Default fill color.", 0.0f, 1.0f);
@@ -1604,7 +1604,7 @@ void IMAGE_OT_unpack(wmOperatorType *ot)
 	
 	/* properties */
 	RNA_def_enum(ot->srna, "method", unpack_method_items, PF_USE_LOCAL, "Method", "How to unpack.");
-	RNA_def_string(ot->srna, "id", "", 21, "Image Name", "Image datablock name to unpack."); /* XXX, weark!, will fail with library, name collisions */
+	RNA_def_string(ot->srna, "id", "", sizeof(((ID *)NULL)->name)-2, "Image Name", "Image datablock name to unpack."); /* XXX, weark!, will fail with library, name collisions */
 }
 
 /******************** sample image operator ********************/