virtual: fix segfault error

Change-Id: I792d74380b4cf0ba15c817139b4508c23b631c90
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>

diff --git a/src/tdm_layer.c b/src/tdm_layer.c
index ea70afa..f0b6e02 100644 (file)
--- a/src/tdm_layer.c
+++ b/src/tdm_layer.c
@@ -944,13 +944,14 @@ _tdm_layer_commit(tdm_layer *layer, tdm_layer_commit_handler func, void *user_da
        layer_commit_handler->committed_buffer = private_layer->waiting_buffer;
        private_layer->waiting_buffer = NULL;
 
+       if (!private_layer->committing && layer_commit_handler->committed_buffer)
+               private_layer->commiting_buffer = layer_commit_handler->committed_buffer->buffer;
+
        if (private_layer->committing)
                TDM_WRN("layer(%p,%d) too many commit", private_layer, private_layer->index);
        else
                private_layer->committing = 1;
 
-       private_layer->commiting_buffer = layer_commit_handler->committed_buffer->buffer;
-
        if (tdm_debug_module & TDM_DEBUG_BUFFER)
                TDM_INFO("layer(%p,%d) waiting_buffer(%p) committed_buffer(%p)",
                                 private_layer, private_layer->index, private_layer->waiting_buffer,

diff --git a/src/tdm_output.c b/src/tdm_output.c
index 4430a80..fd55bb7 100644 (file)
--- a/src/tdm_output.c
+++ b/src/tdm_output.c
@@ -1459,6 +1459,7 @@ tdm_output_commit_internal(tdm_output *output, int sync, tdm_output_commit_handl
 
                private_layer->committed_buffer = private_layer->waiting_buffer;
                private_layer->waiting_buffer = NULL;
+               private_layer->commiting_buffer = NULL;
                if (tdm_debug_module & TDM_DEBUG_BUFFER)
                        TDM_INFO("layer(%p) waiting_buffer(%p) committed_buffer(%p)",
                                         private_layer, private_layer->waiting_buffer,