ctf_stream_pos' base_mma member must be copied from stream->pos before updating the final packet and content sizes. The original base_mma structure will be reallocated if the packet is resized.
Signed-off-by: Jérémie Galarneau <[email protected]> --- formats/ctf/writer/stream.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/formats/ctf/writer/stream.c b/formats/ctf/writer/stream.c index ac89429..4efb369 100644 --- a/formats/ctf/writer/stream.c +++ b/formats/ctf/writer/stream.c @@ -464,7 +464,10 @@ int bt_ctf_stream_flush(struct bt_ctf_stream *stream) /* * Update the packet total size and content size and overwrite the * packet context. + * Copy base_mma as the packet may have been remapped (e.g. when a + * packet is resized). */ + packet_context_pos.base_mma = stream->pos.base_mma; ret = set_structure_field_integer(stream_class->packet_context, "content_size", stream->pos.offset); if (ret) { -- 1.8.4.2 _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
