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-rw-r--r--examples/c-analysed/c-analysed.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/c-analysed/c-analysed.c b/examples/c-analysed/c-analysed.c
index 3f48a01d8..e5f1a4987 100644
--- a/examples/c-analysed/c-analysed.c
+++ b/examples/c-analysed/c-analysed.c
@@ -55,6 +55,12 @@ static void nDPIsrvd_write_flow_info_cb(struct nDPIsrvd_socket const * sock,
(void)instance;
(void)user_data;
+ if (flow == NULL || thread_data == NULL)
+ {
+ fprintf(stderr, "%s\n", "[WriteFlowInfoCallback] BUG: Internal error.");
+ return;
+ }
+
fprintf(stderr,
"[Thread %2d][Flow %5llu][ptr: "
#ifdef __LP64__