X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=formats%2Fctf%2Fctf.c;h=69917f7fb5d9cfc8dcaf246128f77d93557d7c6d;hp=f33fa3394ec52be5d11c4dd102ffb468025156ca;hb=afe9cd4a86956a4ae2664422a557b9975ff02b00;hpb=5f0b5523775fe5fe8dcc7c232aa831979a36498c

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index f33fa339..69917f7f 100644
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -167,6 +167,9 @@ uint64_t ctf_timestamp_begin(struct trace_descriptor *descriptor,
 			if (!stream_pos->packet_real_index)
 				goto error;
 
+			if (stream_pos->packet_real_index->len <= 0)
+				continue;
+
 			if (type == BT_CLOCK_REAL) {
 				index = &g_array_index(stream_pos->packet_real_index,
 						struct packet_index,
@@ -225,6 +228,9 @@ uint64_t ctf_timestamp_end(struct trace_descriptor *descriptor,
 			if (!stream_pos->packet_real_index)
 				goto error;
 
+			if (stream_pos->packet_real_index->len <= 0)
+				continue;
+
 			if (type == BT_CLOCK_REAL) {
 				index = &g_array_index(stream_pos->packet_real_index,
 						struct packet_index,
@@ -1845,6 +1851,9 @@ int ctf_convert_index_timestamp(struct trace_descriptor *tdp)
 			stream_pos->packet_real_index = g_array_new(FALSE, TRUE,
 					sizeof(struct packet_index));
 
+			if (!stream_pos->packet_cycles_index)
+				continue;
+
 			for (k = 0; k < stream_pos->packet_cycles_index->len; k++) {
 				struct packet_index *index;
 				struct packet_index new_index;