From 3ddc637cc42cd0a854ea2e7232a855330bfe22e5 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Wed, 14 Feb 2018 16:26:31 +0100 Subject: src: pass family to payload_dependency_kill() This context information is very relevant when deciding if a redundant dependency needs to be removed or not, specifically for the inet, bridge and netdev families. This new parameter is used by follow up patch entitled ("payload: add payload_may_dependency_kill()"). Signed-off-by: Pablo Neira Ayuso --- src/payload.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'src/payload.c') diff --git a/src/payload.c b/src/payload.c index 60090acc..df3c8136 100644 --- a/src/payload.c +++ b/src/payload.c @@ -438,7 +438,7 @@ void payload_dependency_store(struct payload_dep_ctx *ctx, * implies its existance. */ void __payload_dependency_kill(struct payload_dep_ctx *ctx, - enum proto_bases base) + enum proto_bases base, unsigned int family) { if (ctx->pbase != PROTO_BASE_INVALID && ctx->pbase == base && @@ -453,19 +453,21 @@ void __payload_dependency_kill(struct payload_dep_ctx *ctx, } } -void payload_dependency_kill(struct payload_dep_ctx *ctx, struct expr *expr) +void payload_dependency_kill(struct payload_dep_ctx *ctx, struct expr *expr, + unsigned int family) { - __payload_dependency_kill(ctx, expr->payload.base); + __payload_dependency_kill(ctx, expr->payload.base, family); } -void exthdr_dependency_kill(struct payload_dep_ctx *ctx, struct expr *expr) +void exthdr_dependency_kill(struct payload_dep_ctx *ctx, struct expr *expr, + unsigned int family) { switch (expr->exthdr.op) { case NFT_EXTHDR_OP_TCPOPT: - __payload_dependency_kill(ctx, PROTO_BASE_TRANSPORT_HDR); + __payload_dependency_kill(ctx, PROTO_BASE_TRANSPORT_HDR, family); break; case NFT_EXTHDR_OP_IPV6: - __payload_dependency_kill(ctx, PROTO_BASE_NETWORK_HDR); + __payload_dependency_kill(ctx, PROTO_BASE_NETWORK_HDR, family); break; default: break; -- cgit v1.2.3