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pulse-server: module-roc-{sink,source}: fix potential memory leaks

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Two `pw_properties` objects are not freed in the error path.
Resolves Coverity issues: 1468665, 1468666, 1468667, 1468668.

Furthermore, the module argument string is also not freed.
This commit is contained in:
Barnabás Pőcze 2021-12-29 14:58:39 +01:00
parent 6d64454300
commit c04580a256
2 changed files with 10 additions and 0 deletions
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5
src/modules/module-protocol-pulse/modules/module-roc-sink.c
View file

@ -91,6 +91,9 @@ static int module_roc_sink_load(struct client *client, struct module *module)
data->mod = pw_context_load_module(module->impl->context, data->mod = pw_context_load_module(module->impl->context,
"libpipewire-module-roc-sink", "libpipewire-module-roc-sink",
args, NULL); args, NULL);
free(args);
if (data->mod == NULL) if (data->mod == NULL)
return -errno; return -errno;
@ -209,6 +212,8 @@ struct module *create_module_roc_sink(struct impl *impl, const char *argument)
return module; return module;
out: out:
pw_properties_free(props); pw_properties_free(props);
pw_properties_free(sink_props);
pw_properties_free(roc_props);
errno = -res; errno = -res;
return NULL; return NULL;
} }

5
src/modules/module-protocol-pulse/modules/module-roc-source.c
View file

@ -93,6 +93,9 @@ static int module_roc_source_load(struct client *client, struct module *module)
data->mod = pw_context_load_module(module->impl->context, data->mod = pw_context_load_module(module->impl->context,
"libpipewire-module-roc-source", "libpipewire-module-roc-source",
args, NULL); args, NULL);
free(args);
if (data->mod == NULL) if (data->mod == NULL)
return -errno; return -errno;
@ -218,6 +221,8 @@ struct module *create_module_roc_source(struct impl *impl, const char *argument)
return module; return module;
out: out:
pw_properties_free(props); pw_properties_free(props);
pw_properties_free(source_props);
pw_properties_free(roc_props);
errno = -res; errno = -res;
return NULL; return NULL;
} }