Fix: Only allow setting a packet context on a non-frozen stream class

[babeltrace.git] / formats / ctf / ir / stream-class.c

diff --git a/formats/ctf/ir/stream-class.c b/formats/ctf/ir/stream-class.c
index edbd43b6948ab2747a6e635144dd01a53c5921b9..6f1ec13e0501213222b1d55efb68527e3a5ccc11 100644 (file)
--- a/formats/ctf/ir/stream-class.c
+++ b/formats/ctf/ir/stream-class.c
@@ -286,7 +286,7 @@ int bt_ctf_stream_class_set_packet_context_type(
 {
        int ret = 0;
 
-       if (!stream_class || !packet_context_type) {
+       if (!stream_class || !packet_context_type || stream_class->frozen) {
                ret = -1;
                goto end;
        }