diff options
| -rw-r--r-- | include/net/flow_dissector.h | 1 | ||||
| -rw-r--r-- | net/core/flow_dissector.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index 3410227..bb81e3b 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -125,6 +125,7 @@ enum flow_dissector_key_id { }; #define FLOW_DISSECTOR_F_PARSE_1ST_FRAG BIT(0) +#define FLOW_DISSECTOR_F_STOP_AT_L3 BIT(1) struct flow_dissector_key { enum flow_dissector_key_id key_id; diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 907de2f..94fd841 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -200,6 +200,9 @@ ip: } } + if (flags & FLOW_DISSECTOR_F_STOP_AT_L3) + goto out_good; + break; } case htons(ETH_P_IPV6): { @@ -238,6 +241,9 @@ ipv6: } } + if (flags & FLOW_DISSECTOR_F_STOP_AT_L3) + goto out_good; + break; } case htons(ETH_P_8021AD): |