From 9f33df73a929ed91dddad036f518d690b3094eda Mon Sep 17 00:00:00 2001 From: Maciej Fijalkowski Date: Tue, 30 Mar 2021 00:43:00 +0200 Subject: [PATCH] selftests: xsk: Don't call worker_pkt_dump() for stats test For TEST_TYPE_STATS, worker_pkt_validate() that places frames onto pkt_buf is not called. Therefore, when dump mode is set, don't call worker_pkt_dump() for mentioned test type, so that it won't crash on pkt_buf() access. Signed-off-by: Maciej Fijalkowski Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20210329224316.17793-2-maciej.fijalkowski@intel.com --- tools/testing/selftests/bpf/xdpxceiver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c index 1e21a3172687c4..09429ed2ddf6a1 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.c +++ b/tools/testing/selftests/bpf/xdpxceiver.c @@ -999,7 +999,7 @@ static void testapp_validate(void) pthread_join(t1, NULL); pthread_join(t0, NULL); - if (debug_pkt_dump) { + if (debug_pkt_dump && test_type != TEST_TYPE_STATS) { worker_pkt_dump(); for (int iter = 0; iter < num_frames - 1; iter++) { free(pkt_buf[iter]->payload);