[pulseaudio-discuss] [PATCH 4/4] echo-cancel: Fix null implementation to setup one channel

[Peter Meerwald]

From: Stefan Huber <s.huber at bct-electronic.com>

memcpy() of the null implementation's run() copied data for only one
channel. Set the number of channels to 1 in init() in order to guarantee
this.

Signed-off-by: Stefan Huber <s.huber at bct-electronic.com>
Acked-by: Peter Meerwald <p.meerwald at bct-electronic.com>
---
 src/modules/echo-cancel/null.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/modules/echo-cancel/null.c b/src/modules/echo-cancel/null.c
index 5f8ced2..6333848 100644
--- a/src/modules/echo-cancel/null.c
+++ b/src/modules/echo-cancel/null.c
@@ -32,6 +32,8 @@ pa_bool_t pa_null_ec_init(pa_core *c, pa_echo_canceller *ec,
     *nframes = 256;
 
     source_ss->format = PA_SAMPLE_S16NE;
+    source_ss->channels = 1;
+
     *sink_ss = *source_ss;
     *sink_map = *source_map;
 
-- 
1.7.9.5