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-rw-r--r--src/lv2_evbuf.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/lv2_evbuf.c b/src/lv2_evbuf.c
index f3aea8d..3037e82 100644
--- a/src/lv2_evbuf.c
+++ b/src/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;
}