diff options
-rw-r--r-- | src/netlink_delinearize.c | 20 | ||||
-rw-r--r-- | tests/py/inet/map.t | 1 | ||||
-rw-r--r-- | tests/py/inet/map.t.payload.inet | 12 | ||||
-rw-r--r-- | tests/py/inet/map.t.payload.ip | 10 | ||||
-rw-r--r-- | tests/py/inet/map.t.payload.netdev | 12 |
5 files changed, 55 insertions, 0 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c index 724d52f7..76d598ca 100644 --- a/src/netlink_delinearize.c +++ b/src/netlink_delinearize.c @@ -1204,6 +1204,18 @@ static void binop_postprocess(struct rule_pp_ctx *ctx, struct expr *expr) } } +static void map_binop_postprocess(struct rule_pp_ctx *ctx, struct expr *expr) +{ + struct expr *binop = expr->left; + + if (binop->op != OP_AND) + return; + + if (binop->left->ops->type == EXPR_PAYLOAD && + binop->right->ops->type == EXPR_VALUE) + binop_postprocess(ctx, expr); +} + static void relational_binop_postprocess(struct rule_pp_ctx *ctx, struct expr *expr) { struct expr *binop = expr->left, *value = expr->right; @@ -1356,6 +1368,14 @@ static void expr_postprocess(struct rule_pp_ctx *ctx, struct expr **exprp) switch (expr->ops->type) { case EXPR_MAP: + switch (expr->map->ops->type) { + case EXPR_BINOP: + map_binop_postprocess(ctx, expr); + break; + default: + break; + } + expr_postprocess(ctx, &expr->map); expr_postprocess(ctx, &expr->mappings); break; diff --git a/tests/py/inet/map.t b/tests/py/inet/map.t index f48afcd2..5075540b 100644 --- a/tests/py/inet/map.t +++ b/tests/py/inet/map.t @@ -6,3 +6,4 @@ *netdev;test-netdev;ingress mark set ip saddr map { 10.2.3.2 : 0x0000002a, 10.2.3.1 : 0x00000017};ok;mark set ip saddr map { 10.2.3.1 : 0x00000017, 10.2.3.2 : 0x0000002a} +mark set ip hdrlength map { 5 : 0x00000017, 4 : 0x00000001};ok;mark set ip hdrlength map { 4 : 0x00000001, 5 : 0x00000017} diff --git a/tests/py/inet/map.t.payload.inet b/tests/py/inet/map.t.payload.inet index 73e68b60..a0ff003b 100644 --- a/tests/py/inet/map.t.payload.inet +++ b/tests/py/inet/map.t.payload.inet @@ -9,3 +9,15 @@ inet test-inet input [ lookup reg 1 set map%d dreg 1 ] [ meta set mark with reg 1 ] +# mark set ip hdrlength map { 5 : 0x00000017, 4 : 0x00000001} +map%d test-inet b +map%d test-inet 0 + element 00000005 : 00000017 0 [end] element 00000004 : 00000001 0 [end] +inet test-inet input + [ meta load nfproto => reg 1 ] + [ cmp eq reg 1 0x00000002 ] + [ payload load 1b @ network header + 0 => reg 1 ] + [ bitwise reg 1 = (reg=1 & 0x0000000f ) ^ 0x00000000 ] + [ lookup reg 1 set map%d dreg 1 ] + [ meta set mark with reg 1 ] + diff --git a/tests/py/inet/map.t.payload.ip b/tests/py/inet/map.t.payload.ip index 54b9583a..465a55ae 100644 --- a/tests/py/inet/map.t.payload.ip +++ b/tests/py/inet/map.t.payload.ip @@ -7,3 +7,13 @@ ip test-ip input [ lookup reg 1 set map%d dreg 1 ] [ meta set mark with reg 1 ] +# mark set ip hdrlength map { 5 : 0x00000017, 4 : 0x00000001} +map%d test-ip4 b +map%d test-ip4 0 + element 00000004 : 00000001 0 [end] element 00000005 : 00000017 0 [end] +ip test-ip4 input + [ payload load 1b @ network header + 0 => reg 1 ] + [ bitwise reg 1 = (reg=1 & 0x0000000f ) ^ 0x00000000 ] + [ lookup reg 1 set map%d dreg 1 ] + [ meta set mark with reg 1 ] + diff --git a/tests/py/inet/map.t.payload.netdev b/tests/py/inet/map.t.payload.netdev index 27a3ca8f..fb9260cb 100644 --- a/tests/py/inet/map.t.payload.netdev +++ b/tests/py/inet/map.t.payload.netdev @@ -9,3 +9,15 @@ netdev test-netdev ingress [ lookup reg 1 set map%d dreg 1 ] [ meta set mark with reg 1 ] +# mark set ip hdrlength map { 5 : 0x00000017, 4 : 0x00000001} +map%d test-netdev b +map%d test-netdev 0 + element 00000005 : 00000017 0 [end] element 00000004 : 00000001 0 [end] +netdev test-netdev ingress + [ meta load protocol => reg 1 ] + [ cmp eq reg 1 0x00000008 ] + [ payload load 1b @ network header + 0 => reg 1 ] + [ bitwise reg 1 = (reg=1 & 0x0000000f ) ^ 0x00000000 ] + [ lookup reg 1 set map%d dreg 1 ] + [ meta set mark with reg 1 ] + |