X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fplugins%2Fctf%2Ffs-src%2Fdata-stream-file.c;h=70f419022f9b4c91dfc4b2284f51ff59b5c1a70f;hb=1984ac2bd456305f0739e9a329a5d335a8244596;hp=b9c3ae9e8f99b7fa20ea2d847055867b4bd7efbf;hpb=851de941fc0cdea645b905098fb8f2a61dfdd161;p=babeltrace.git

diff --git a/src/plugins/ctf/fs-src/data-stream-file.c b/src/plugins/ctf/fs-src/data-stream-file.c
index b9c3ae9e..70f41902 100644
--- a/src/plugins/ctf/fs-src/data-stream-file.c
+++ b/src/plugins/ctf/fs-src/data-stream-file.c
@@ -303,6 +303,7 @@ struct ctf_fs_ds_index *build_index_from_idx_file(
 	size_t i;
 	struct ctf_stream_class *sc;
 	struct ctf_msg_iter_packet_properties props;
+	uint32_t version_major, version_minor;
 
 	BT_COMP_LOGI("Building index from .idx file of stream file %s",
 			ds_file->file->path->str);
@@ -373,6 +374,16 @@ struct ctf_fs_ds_index *build_index_from_idx_file(
 		goto error;
 	}
 
+	version_major = be32toh(header->index_major);
+	version_minor = be32toh(header->index_minor);
+	if (version_major != 1) {
+		BT_COMP_LOGW(
+			"Unknown LTTng trace index version: "
+			"major=%" PRIu32 ", minor=%" PRIu32,
+			version_major, version_minor);
+		goto error;
+	}
+
 	file_index_entry_size = be32toh(header->packet_index_len);
 	file_entry_count = (filesize - sizeof(*header)) / file_index_entry_size;
 	if ((filesize - sizeof(*header)) % file_index_entry_size) {