CVS commit: src/dist/iscsi/src

["Alistair G. Crooks" <agc%netbsd.org@localhost>]

Module Name:    src
Committed By:   agc
Date:           Mon Nov 27 22:24:27 UTC 2006

Modified Files:
        src/dist/iscsi/src: netmask.c

Log Message:
Modify netmask calculation so that /0 is fast-tracked, and so that network
addresses with bit 31 set are processed properly.

Fix from Hiroshi Nakamoto in PR 34578.

        [22:09:17] agc@inspiron1300 ...dist/iscsi/src 26 > ./n 10.4/16 
10.4.0.29 10.4/16 10.5.0.29 10.4/0 10.4.0.19 10.4 10.4.0.19 10.4.3/8 10.4.3.7 
10.4.3/24 10.4.3.7
        addr 10.4.0.29 00000a04, mask 10.4.0.0 00000a04, slash 16
        mask 10.4/16 matches addr 10.4.0.29

        addr 10.5.0.29 00000a05, mask 10.4.0.0 00000a04, slash 16
        No match for mask 10.4/16 from addr 10.5.0.29

        mask 10.4/0 matches addr 10.4.0.19

        addr 10.4.0.19 0a040013, mask 10.4.0.0 0a040000, slash 32
        No match for mask 10.4 from addr 10.4.0.19

        addr 10.4.3.7 0000000a, mask 10.4.3.0 0000000a, slash 8
        mask 10.4.3/8 matches addr 10.4.3.7

        addr 10.4.3.7 000a0403, mask 10.4.3.0 000a0403, slash 24
        mask 10.4.3/24 matches addr 10.4.3.7

        [22:09:20] agc@inspiron1300 ...dist/iscsi/src 27 > ./n any 192.168.0.1
        mask any matches addr 192.168.0.1


To generate a diff of this commit:
cvs rdiff -r1.6 -r1.7 src/dist/iscsi/src/netmask.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.