diff options
| -rw-r--r-- | src/pcm_buffer.c | 4 | ||||
| -rw-r--r-- | src/pcm_buffer.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/pcm_buffer.c b/src/pcm_buffer.c index 75b76a5d3..b0449d44e 100644 --- a/src/pcm_buffer.c +++ b/src/pcm_buffer.c @@ -32,6 +32,8 @@ align_8k(size_t size) void * pcm_buffer_get(struct pcm_buffer *buffer, size_t size) { + assert(buffer != NULL); + if (buffer->size < size) { /* free the old buffer */ g_free(buffer->buffer); @@ -40,5 +42,7 @@ pcm_buffer_get(struct pcm_buffer *buffer, size_t size) buffer->buffer = g_malloc(buffer->size); } + assert(buffer->size >= size); + return buffer->buffer; } diff --git a/src/pcm_buffer.h b/src/pcm_buffer.h index b1c597407..fe223c742 100644 --- a/src/pcm_buffer.h +++ b/src/pcm_buffer.h @@ -22,6 +22,8 @@ #include <glib.h> +#include <assert.h> + /** * Manager for a temporary buffer which grows as needed. We could * allocate a new buffer every time pcm_convert() is called, but that @@ -39,6 +41,8 @@ struct pcm_buffer { static inline void pcm_buffer_init(struct pcm_buffer *buffer) { + assert(buffer != NULL); + buffer->buffer = NULL; buffer->size = 0; } @@ -49,6 +53,8 @@ pcm_buffer_init(struct pcm_buffer *buffer) static inline void pcm_buffer_deinit(struct pcm_buffer *buffer) { + assert(buffer != NULL); + g_free(buffer->buffer); buffer->buffer = NULL; |