Fix: possible use after free in consumer

[lttng-tools.git] / src / common / consumer.c

diff --git a/src/common/consumer.c b/src/common/consumer.c
index aacabdb76d4acc5e54bd3cb9434bd789e0b71ca0..e11e46077c720d9023191024ae80af1a220f8d8b 100644 (file)
--- a/src/common/consumer.c
+++ b/src/common/consumer.c
@@ -1308,6 +1308,10 @@ void lttng_consumer_destroy(struct lttng_consumer_local_data *ctx)
 
        DBG("Consumer destroying it. Closing everything.");
 
+       if (!ctx) {
+               return;
+       }
+
        destroy_data_stream_ht(data_ht);
        destroy_metadata_stream_ht(metadata_ht);