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-rw-r--r--src/pulsecore/core-scache.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/pulsecore/core-scache.c b/src/pulsecore/core-scache.c
index 732d90dd..46444a90 100644
--- a/src/pulsecore/core-scache.c
+++ b/src/pulsecore/core-scache.c
@@ -145,9 +145,16 @@ static pa_scache_entry* scache_add_item(pa_core *c, const char *name) {
int pa_scache_add_item(pa_core *c, const char *name, const pa_sample_spec *ss, const pa_channel_map *map, const pa_memchunk *chunk, uint32_t *idx) {
pa_scache_entry *e;
char st[PA_SAMPLE_SPEC_SNPRINT_MAX];
+ pa_channel_map tmap;
pa_assert(c);
pa_assert(name);
+ pa_assert(!ss || pa_sample_spec_valid(ss));
+ pa_assert(!map || (pa_channel_map_valid(map) && ss && ss->channels == map->channels));
+
+ if (ss && !map)
+ if (!(map = pa_channel_map_init_auto(&tmap, ss->channels, PA_CHANNEL_MAP_DEFAULT)))
+ return -1;
if (chunk && chunk->length > PA_SCACHE_ENTRY_SIZE_MAX)
return -1;
@@ -155,9 +162,11 @@ int pa_scache_add_item(pa_core *c, const char *name, const pa_sample_spec *ss, c
if (!(e = scache_add_item(c, name)))
return -1;
+ memset(&e->sample_spec, 0, sizeof(e->sample_spec));
+ pa_channel_map_init(&e->channel_map);
+
if (ss) {
e->sample_spec = *ss;
- pa_channel_map_init_auto(&e->channel_map, ss->channels, PA_CHANNEL_MAP_DEFAULT);
e->volume.channels = e->sample_spec.channels;
}