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| author | Luca Deri <deri@ntop.org> | 2022-05-30 22:39:23 +0200 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2022-05-30 22:39:23 +0200 |
| commit | b3bf695723d05513199c5009329059116a2bed15 (patch) | |
| tree | 018e17aa941d6d7fcaaa99f6c11271303ae65666 | |
| parent | 00ee364a7e0a0cdbf5d5323889f6e2fd9a84cd61 (diff) | |
Added check
| -rw-r--r-- | src/lib/ndpi_utils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c index e20dca6f3..4d7aedca3 100644 --- a/src/lib/ndpi_utils.c +++ b/src/lib/ndpi_utils.c @@ -2528,7 +2528,9 @@ char* ndpi_get_flow_risk_info(struct ndpi_flow_struct *flow, u_int8_t use_json) { u_int i, offset = 0; - if((out == NULL) || (flow->num_risk_infos == 0)) + if((out == NULL) + || (flow == NULL) + || (flow->num_risk_infos == 0)) return(NULL); if(use_json) { |