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authorMohammed Hawari <mohammed@hawari.fr>2023-12-08 11:16:54 +0100
committerDamjan Marion <dmarion@0xa5.net>2023-12-14 16:29:53 +0000
commitbc67e9fd206ef3d6234960a61a7f9ab56a938ef2 (patch)
treee98ab163c36985f200dd2ac30b570e32c60e81c2 /src/vnet
parenta474bc8a3b4307869e97e6d76a8b06cfcebea49a (diff)
bpf_trace_filter: allow use whithout classifier
Change-Id: I7ac5693ca547fe7249e7b6297bade70a6052b169 Type: improvement Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/classify/trace_classify.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/classify/trace_classify.h b/src/vnet/classify/trace_classify.h
index fea4ddee7e7..03421210d03 100644
--- a/src/vnet/classify/trace_classify.h
+++ b/src/vnet/classify/trace_classify.h
@@ -45,6 +45,9 @@ vnet_is_packet_traced_inline (vlib_buffer_t * b,
if (func != 0)
return -1;
+ if (classify_table_index == ~0)
+ return -1;
+
/* This will happen... */
if (pool_is_free_index (vcm->tables, classify_table_index))
return -1;