evaluate: restore interval + concatenation in anonymous set

Perform the table and set lookup only for non-anonymous sets, where the
incremental cache update is required.

The problem fixed by 7aa08d45031e ("evaluate: Perform set evaluation on
implicitly declared (anonymous) sets") resurrected after the cache
rework.

 # nft add rule x y tcp sport . tcp dport vmap { ssh . 0-65535 : accept, 0-65535 . ssh : accept }
 BUG: invalid range expression type concat
 nft: expression.c:1422: range_expr_value_low: Assertion `0' failed.
 Abort

Add a test case to make sure this does not happen again.

Fixes: 5ec5c706d993 ("cache: add hashtable cache for table")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

5 files changed, 44 insertions, 0 deletions

diff --git a/tests/py/ip/ip.t b/tests/py/ip/ip.t
index 43c345cf..b74d465f 100644
--- a/tests/py/ip/ip.t
+++ b/tests/py/ip/ip.t
@@ -123,3 +123,5 @@ iif "lo" ip protocol set 1;ok
 
 iif "lo" ip dscp set af23;ok
 iif "lo" ip dscp set cs0;ok
+
+ip saddr . ip daddr { 192.0.2.1 . 10.0.0.1-10.0.0.2 };ok
diff --git a/tests/py/ip/ip.t.payload b/tests/py/ip/ip.t.payload
index 5ba7d6e9..4bb17752 100644
--- a/tests/py/ip/ip.t.payload
+++ b/tests/py/ip/ip.t.payload
@@ -506,3 +506,12 @@ ip test-ip4 input
   [ bitwise reg 1 = ( reg 1 & 0x000000ff ) ^ 0x00000100 ]
   [ payload write reg 1 => 2b @ network header + 8 csum_type 1 csum_off 10 csum_flags 0x1 ]
 
+# ip saddr . ip daddr { 192.0.2.1 . 10.0.0.1-10.0.0.2 }
+__set%d test-ip4 87 size 1
+__set%d test-ip4 0
+        element 010200c0 0100000a  - 010200c0 0200000a  : 0 [end]
+ip
+  [ payload load 4b @ network header + 12 => reg 1 ]
+  [ payload load 4b @ network header + 16 => reg 9 ]
+  [ lookup reg 1 set __set%d ]
+
diff --git a/tests/py/ip/ip.t.payload.bridge b/tests/py/ip/ip.t.payload.bridge
index ead3156b..c8c1dbad 100644
--- a/tests/py/ip/ip.t.payload.bridge
+++ b/tests/py/ip/ip.t.payload.bridge
@@ -662,3 +662,14 @@ bridge test-bridge input
   [ bitwise reg 1 = ( reg 1 & 0x000003ff ) ^ 0x00000000 ]
   [ payload write reg 1 => 2b @ network header + 0 csum_type 1 csum_off 10 csum_flags 0x0 ]
 
+# ip saddr . ip daddr { 192.0.2.1 . 10.0.0.1-10.0.0.2 }
+__set%d test-bridge 87 size 1
+__set%d test-bridge 0
+        element 010200c0 0100000a  - 010200c0 0200000a  : 0 [end]
+bridge
+  [ meta load protocol => reg 1 ]
+  [ cmp eq reg 1 0x00000008 ]
+  [ payload load 4b @ network header + 12 => reg 1 ]
+  [ payload load 4b @ network header + 16 => reg 9 ]
+  [ lookup reg 1 set __set%d ]
+
diff --git a/tests/py/ip/ip.t.payload.inet b/tests/py/ip/ip.t.payload.inet
index 0b08e0bf..55304fc9 100644
--- a/tests/py/ip/ip.t.payload.inet
+++ b/tests/py/ip/ip.t.payload.inet
@@ -662,3 +662,14 @@ inet test-inet input
   [ bitwise reg 1 = ( reg 1 & 0x000000ff ) ^ 0x00000100 ]
   [ payload write reg 1 => 2b @ network header + 8 csum_type 1 csum_off 10 csum_flags 0x1 ]
 
+# ip saddr . ip daddr { 192.0.2.1 . 10.0.0.1-10.0.0.2 }
+__set%d test-inet 87 size 1
+__set%d test-inet 0
+        element 010200c0 0100000a  - 010200c0 0200000a  : 0 [end]
+inet
+  [ meta load nfproto => reg 1 ]
+  [ cmp eq reg 1 0x00000002 ]
+  [ payload load 4b @ network header + 12 => reg 1 ]
+  [ payload load 4b @ network header + 16 => reg 9 ]
+  [ lookup reg 1 set __set%d ]
+
diff --git a/tests/py/ip/ip.t.payload.netdev b/tests/py/ip/ip.t.payload.netdev
index a4f56103..712cb375 100644
--- a/tests/py/ip/ip.t.payload.netdev
+++ b/tests/py/ip/ip.t.payload.netdev
@@ -662,3 +662,14 @@ netdev test-netdev ingress
   [ bitwise reg 1 = ( reg 1 & 0x000000ff ) ^ 0x00000100 ]
   [ payload write reg 1 => 2b @ network header + 8 csum_type 1 csum_off 10 csum_flags 0x1 ]
 
+# ip saddr . ip daddr { 192.0.2.1 . 10.0.0.1-10.0.0.2 }
+__set%d test-netdev 87 size 1
+__set%d test-netdev 0
+        element 010200c0 0100000a  - 010200c0 0200000a  : 0 [end]
+netdev
+  [ meta load protocol => reg 1 ]
+  [ cmp eq reg 1 0x00000008 ]
+  [ payload load 4b @ network header + 12 => reg 1 ]
+  [ payload load 4b @ network header + 16 => reg 9 ]
+  [ lookup reg 1 set __set%d ]
+