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Fix NULL deref in delete_fluid_ladspa_effect() (#963)

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Tom M 2021-08-23 20:04:44 +02:00 committed by GitHub
parent 2fafca42a1
commit c1e286629f
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1 changed files with 8 additions and 5 deletions
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src/bindings/fluid_ladspa.c
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@ -1325,6 +1325,8 @@ static void delete_fluid_ladspa_effect(fluid_ladspa_effect_t *effect)
* are private to this effect, so we can safely remove them here. Nodes connected * are private to this effect, so we can safely remove them here. Nodes connected
* to audio ports might be connected to other effects as well, so we simply remove * to audio ports might be connected to other effects as well, so we simply remove
* any pointers to them from the effect. */ * any pointers to them from the effect. */
if(effect->desc != NULL)
{
for(i = 0; i < effect->desc->PortCount; i++) for(i = 0; i < effect->desc->PortCount; i++)
{ {
node = (fluid_ladspa_node_t *) effect->port_nodes[i]; node = (fluid_ladspa_node_t *) effect->port_nodes[i];
@ -1334,6 +1336,7 @@ static void delete_fluid_ladspa_effect(fluid_ladspa_effect_t *effect)
delete_fluid_ladspa_node(node); delete_fluid_ladspa_node(node);
} }
} }
}
FLUID_FREE(effect->port_nodes); FLUID_FREE(effect->port_nodes);