TESTrun: Add a test for "ip broadcast" with 0 netmask.

diff --git a/testprogs/TESTrun b/testprogs/TESTrun
index 22b07fb06f80b4dad06c5d1886ffe3cf543fb50c..dd59dea7c1696a2fcd94acafb30537d286563853 100755 (executable)
--- a/testprogs/TESTrun
+++ b/testprogs/TESTrun
@@ -4534,6 +4534,22 @@ my %accept_blocks = (
                        (006) ret      #262144
                        ',
        }, # ip_broadcast_24
+       ip_broadcast_0 => {
+               # tcpdump does this by default (matches 0.0.0.0 and 255.255.255.255).
+               DLT => 'RAW',
+               netmask => '0.0.0.0',
+               aliases => ['ip broadcast'],
+               opt => '
+                       (000) ldb      [0]
+                       (001) and      #0xf0
+                       (002) jeq      #0x40            jt 3    jf 7
+                       (003) ld       [16]
+                       (004) jeq      #0x0             jt 6    jf 5
+                       (005) jeq      #0xffffffff      jt 6    jf 7
+                       (006) ret      #262144
+                       (007) ret      #0
+                       ',
+       }, # ip_broadcast_0
 
        ip_proto => {
                DLT => 'EN10MB',