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authorDavid Robillard <d@drobilla.net>2013-12-31 05:47:26 +0000
committerDavid Robillard <d@drobilla.net>2013-12-31 05:47:26 +0000
commitd05d7e4267eca39d8d54fb0d199a450b364b77c3 (patch)
treecd446d0786546367cd04f4c17e0878001fb32260 /src
parentc8a1355b8f612048ca3169df78f4f1dbad50c6ac (diff)
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Fix crash on bulk deletion and AtomWriter forge errors.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5240 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src')
-rw-r--r--src/AtomWriter.cpp6
-rw-r--r--src/client/ClientStore.cpp3
2 files changed, 8 insertions, 1 deletions
diff --git a/src/AtomWriter.cpp b/src/AtomWriter.cpp
index 7afd6056..8b2d90c5 100644
--- a/src/AtomWriter.cpp
+++ b/src/AtomWriter.cpp
@@ -14,6 +14,7 @@
along with Ingen. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <cassert>
#include <string>
#include "ingen/AtomSink.hpp"
@@ -58,6 +59,7 @@ AtomWriter::AtomWriter(URIMap& map, URIs& uris, AtomSink& sink)
void
AtomWriter::finish_msg()
{
+ assert(!_forge.stack);
_sink.write((const LV2_Atom*)_out.buf);
_out.len = 0;
}
@@ -174,6 +176,8 @@ AtomWriter::move(const Raul::Path& old_path,
forge_uri(Node::path_to_uri(old_path));
lv2_atom_forge_property_head(&_forge, _uris.patch_destination, 0);
forge_uri(Node::path_to_uri(new_path));
+ lv2_atom_forge_pop(&_forge, &msg);
+ finish_msg();
}
void
@@ -183,6 +187,8 @@ AtomWriter::del(const Raul::URI& uri)
lv2_atom_forge_blank(&_forge, &msg, next_id(), _uris.patch_Delete);
lv2_atom_forge_property_head(&_forge, _uris.patch_subject, 0);
forge_uri(uri);
+ lv2_atom_forge_pop(&_forge, &msg);
+ finish_msg();
}
void
diff --git a/src/client/ClientStore.cpp b/src/client/ClientStore.cpp
index 9882d2d5..56c74cd8 100644
--- a/src/client/ClientStore.cpp
+++ b/src/client/ClientStore.cpp
@@ -105,12 +105,13 @@ ClientStore::remove_object(const Raul::Path& path)
return SPtr<ObjectModel>();
}
+ SPtr<ObjectModel> object = dynamic_ptr_cast<ObjectModel>(top->second);
+
// Remove the object and all its descendants
Objects removed;
remove(top, removed);
// Notify everything that needs to know this object is going away
- SPtr<ObjectModel> object = dynamic_ptr_cast<ObjectModel>(top->second);
if (object) {
// Notify the program this object is going away
object->signal_destroyed().emit();