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pipewire: module-filter-chain: fix buffer memory leaks

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`impl::{silence_data,discard_data}` were not freed either
in case of an initialization error or graceful shutdown.
This commit is contained in:
Barnabás Pőcze 2023-11-22 23:19:35 +01:00 • committed by Wim Taymans
parent 2738bb4cb7
commit aa681365c3
1 changed files with 13 additions and 0 deletions
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13
src/modules/module-filter-chain.c
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@ -2858,6 +2858,9 @@ static void impl_destroy(struct impl *impl)
graph_free(&impl->graph);
spa_list_consume(pl, &impl->plugin_func_list, link)
free_plugin_func(pl);
free(impl->silence_data);
free(impl->discard_data);
free(impl);
}
@ -2978,8 +2981,18 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
impl->quantum_limit = pw_properties_get_uint32(
pw_context_get_properties(impl->context),
"default.clock.quantum-limit", 8192u);
impl->silence_data = calloc(impl->quantum_limit, sizeof(float));
if (impl->silence_data == NULL) {
res = -errno;
goto error;
}
impl->discard_data = calloc(impl->quantum_limit, sizeof(float));
if (impl->discard_data == NULL) {
res = -errno;
goto error;
}
cpu_iface = spa_support_find(support, n_support, SPA_TYPE_INTERFACE_CPU);
impl->dsp.cpu_flags = cpu_iface ? spa_cpu_get_flags(cpu_iface) : 0;