ctf: assert that request_sz in medium ops request_bytes is greater than 0

[babeltrace.git] / src / plugins / ctf / common / msg-iter / msg-iter.c

diff --git a/src/plugins/ctf/common/msg-iter/msg-iter.c b/src/plugins/ctf/common/msg-iter/msg-iter.c
index 0a16eed412fcfe3b2269a3d1248ddd3041446cdc..9edc55c80b77b3c96264625c17d8a83c1c8be81e 100644 (file)
--- a/src/plugins/ctf/common/msg-iter/msg-iter.c
+++ b/src/plugins/ctf/common/msg-iter/msg-iter.c
@@ -2837,6 +2837,8 @@ struct ctf_msg_iter *ctf_msg_iter_create(
        BT_ASSERT(tc);
        BT_ASSERT(medops.request_bytes);
        BT_ASSERT(medops.borrow_stream);
+       BT_ASSERT(max_request_sz > 0);
+
        BT_COMP_LOG_CUR_LVL(BT_LOG_DEBUG, log_level, self_comp,
                "Creating CTF plugin message iterator: "
                "trace-addr=%p, max-request-size=%zu, "
@@ -3164,12 +3166,7 @@ enum ctf_msg_iter_status ctf_msg_iter_seek(struct ctf_msg_iter *msg_it,
 
        BT_ASSERT(msg_it);
        BT_ASSERT(offset >= 0);
-
-       if (!msg_it->medium.medops.seek) {
-               status = CTF_MSG_ITER_STATUS_UNSUPPORTED;
-               BT_COMP_LOGD("Aborting seek as the iterator's underlying media does not implement seek support.");
-               goto end;
-       }
+       BT_ASSERT(msg_it->medium.medops.seek);
 
        medium_status = msg_it->medium.medops.seek(offset, msg_it->medium.data);
        if (medium_status != CTF_MSG_ITER_MEDIUM_STATUS_OK) {