From 6dc2fae7f8a2384304ef48b7cdcb988222102a54 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Tue, 1 Jul 2025 14:41:37 +0200 Subject: [PATCH] selftests: netfilter: nft_concat_range.sh: send packets to empty set The selftest doesn't cover this error path: scratch = *raw_cpu_ptr(m->scratch); if (unlikely(!scratch)) { // here cover this too. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- tools/testing/selftests/net/netfilter/nft_concat_range.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/net/netfilter/nft_concat_range.sh b/tools/testing/selftests/net/netfilter/nft_concat_range.sh index cd12b8b5ac0ef..20e76b395c855 100755 --- a/tools/testing/selftests/net/netfilter/nft_concat_range.sh +++ b/tools/testing/selftests/net/netfilter/nft_concat_range.sh @@ -1311,6 +1311,9 @@ maybe_send_match() { # - remove some elements, check that packets don't match anymore test_correctness_main() { range_size=1 + + send_nomatch $((end + 1)) $((end + 1 + src_delta)) || return 1 + for i in $(seq "${start}" $((start + count))); do local elem="" -- 2.47.2