diff options
Diffstat (limited to 'libs/ardour/lv2_evbuf.c')
| -rw-r--r-- | libs/ardour/lv2_evbuf.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libs/ardour/lv2_evbuf.c b/libs/ardour/lv2_evbuf.c index f3aea8d799..3037e8275c 100644 --- a/libs/ardour/lv2_evbuf.c +++ b/libs/ardour/lv2_evbuf.c @@ -14,6 +14,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <assert.h> #include <string.h> #include <stdlib.h> @@ -89,7 +90,7 @@ lv2_evbuf_reset(LV2_Evbuf* evbuf, bool input) break; case LV2_EVBUF_ATOM: if (input) { - evbuf->buf.atom.atom.size = 0; + evbuf->buf.atom.atom.size = sizeof(LV2_Atom_Sequence_Body); evbuf->buf.atom.atom.type = evbuf->atom_Sequence; } else { evbuf->buf.atom.atom.size = evbuf->capacity; @@ -105,8 +106,10 @@ lv2_evbuf_get_size(LV2_Evbuf* evbuf) case LV2_EVBUF_EVENT: return evbuf->buf.event.size; case LV2_EVBUF_ATOM: + assert(evbuf->buf.atom.atom.type != evbuf->atom_Sequence + || evbuf->buf.atom.atom.size >= sizeof(LV2_Atom_Sequence_Body)); return evbuf->buf.atom.atom.type == evbuf->atom_Sequence - ? evbuf->buf.atom.atom.size + ? evbuf->buf.atom.atom.size - sizeof(LV2_Atom_Sequence_Body) : 0; } return 0; @@ -134,7 +137,7 @@ lv2_evbuf_begin(LV2_Evbuf* evbuf) LV2_Evbuf_Iterator lv2_evbuf_end(LV2_Evbuf* evbuf) { - const size_t size = lv2_evbuf_get_size(evbuf); + const uint32_t size = lv2_evbuf_get_size(evbuf); const LV2_Evbuf_Iterator iter = { evbuf, lv2_evbuf_pad_size(size) }; return iter; } |