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LV2 Host: Fix leak of plugin classes when scanning plugins multiple times

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reuk 2025-08-27 15:44:22 +01:00
parent eef9183fad
commit f9b70f1d39
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2 changed files with 4 additions and 1 deletions
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2
modules/juce_audio_processors/format_types/LV2_SDK/README.md
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@ -7,6 +7,8 @@ directory. The following modifications were made:
- Removed the include of dlfcn.h in world.c - Removed the include of dlfcn.h in world.c
- Fixed a leak of world->opt.lv2_path when calling lilv_world_set_option - Fixed a leak of world->opt.lv2_path when calling lilv_world_set_option
multiple times multiple times
- Fixed a leak of plugin classes when calling lilv_world_load_plugin_classes
multiple times
Remember to update the versions in the config headers if you ever update the Remember to update the versions in the config headers if you ever update the
library versions! library versions!

3
modules/juce_audio_processors/format_types/LV2_SDK/lilv/src/world.c
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@ -1046,7 +1046,8 @@ lilv_world_load_plugin_classes(LilvWorld* world)
LilvPluginClass* pclass = lilv_plugin_class_new( LilvPluginClass* pclass = lilv_plugin_class_new(
world, parent, class_node, (const char*)sord_node_get_string(label)); world, parent, class_node, (const char*)sord_node_get_string(label));
if (pclass) { if (pclass) {
zix_tree_insert((ZixTree*)world->plugin_classes, pclass, NULL); if (zix_tree_insert((ZixTree*)world->plugin_classes, pclass, NULL) == ZIX_STATUS_EXISTS)
lilv_plugin_class_free(pclass);
} }
sord_node_free(world->world, label); sord_node_free(world->world, label);