Fix: initialize context list node on creation

This is to avoid a segfault when destroying a kernel context that has
not been added to a channel.

Fixes #845

Signed-off-by: David Goulet <dgoulet@efficios.com>

diff --git a/src/bin/lttng-sessiond/trace-kernel.c b/src/bin/lttng-sessiond/trace-kernel.c
index 8e074fd91b0dcbe829f8c053d32ac6e92766d32c..093297cb01ebc1216855401199b829b5a5659da2 100644 (file)
--- a/src/bin/lttng-sessiond/trace-kernel.c
+++ b/src/bin/lttng-sessiond/trace-kernel.c
@@ -196,6 +196,8 @@ struct ltt_kernel_context *trace_kernel_create_context(
                memcpy(&kctx->ctx, ctx, sizeof(kctx->ctx));
        }
 
+       CDS_INIT_LIST_HEAD(&kctx->list);
+
 error:
        return kctx;
 }