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| author | Lennart Poettering <lennart@poettering.net> | 2010-01-08 21:51:30 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2010-01-08 21:51:30 +0100 |
| commit | 3eed219a50c943251b41814e779cc37daf47e8f4 (patch) | |
| tree | e96dbff80bad3d28cb27c233f2115c9b0457a4b6 /src/pulsecore/play-memchunk.c | |
| parent | 8d356659e69556fa25d0579a66084f820683e2b8 (diff) | |
core: make sure we always return a valid memblock in sink_input_pop() callbacks
https://bugzilla.redhat.com/show_bug.cgi?id=553607
Diffstat (limited to 'src/pulsecore/play-memchunk.c')
| -rw-r--r-- | src/pulsecore/play-memchunk.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/pulsecore/play-memchunk.c b/src/pulsecore/play-memchunk.c index f127d7a4..1a3bd5b8 100644 --- a/src/pulsecore/play-memchunk.c +++ b/src/pulsecore/play-memchunk.c @@ -47,12 +47,16 @@ int pa_play_memchunk( pa_memblockq *q; int r; + pa_memchunk silence; pa_assert(sink); pa_assert(ss); pa_assert(chunk); - q = pa_memblockq_new(0, chunk->length, 0, pa_frame_size(ss), 1, 1, 0, NULL); + pa_silence_memchunk_get(&sink->core->silence_cache, sink->core->mempool, &silence, ss, 0); + q = pa_memblockq_new(0, chunk->length, 0, pa_frame_size(ss), 1, 1, 0, &silence); + pa_memblock_unref(silence.memblock); + pa_assert_se(pa_memblockq_push(q, chunk) >= 0); if ((r = pa_play_memblockq(sink, ss, map, q, volume, p, sink_input_index)) < 0) { |