pcm_buffer: set size after allocation

When I implemented the pcm_buffer library, I forgot to set the new
buffer size.  This caused a new allocation in each pcm_buffer_get(),
fortunately no memory was leaked.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/pcm_buffer.h b/src/pcm_buffer.h
index 31975d5b..85e8728f 100644
--- a/src/pcm_buffer.h
+++ b/src/pcm_buffer.h
@@ -65,7 +65,8 @@ pcm_buffer_get(struct pcm_buffer *buffer, size_t size)
 		g_free(buffer->buffer);
 
 		/* allocate a new buffer; align at 64kB boundaries */
-		buffer->buffer = g_malloc((size | 0xffff) + 1);
+		buffer->size = (size | 0xffff) + 1;
+		buffer->buffer = g_malloc(buffer->size);
 	}
 
 	return buffer->buffer;