Fix: Possible use-after-free in create_ctx_type()

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng/commands/add_context.c b/src/bin/lttng/commands/add_context.c
index d58ee908b1cec00f2cc053fa5031e23cacfc8531..a802df0c11fb669c4bc4218ebf1776f022e31b8e 100644 (file)
--- a/src/bin/lttng/commands/add_context.c
+++ b/src/bin/lttng/commands/add_context.c
@@ -728,6 +728,7 @@ struct ctx_type *create_ctx_type(void)
        if (!type->opt) {
                PERROR("malloc ctx_type options");
                destroy_ctx_type(type);
+               type = NULL;
                goto end;
        }
 end: