[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 024c567c64189ca7a53724be83736af3a0c3a0ac
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 20:48:31 2021 -0400

    ip: in ttorange() allow :: as the start address
    
    Technically it is valid.  Let caller decide if it is reasonable.
    More consistent - ::/0 is accepted by ranges, subnets, and selectors.

commit 84e638f6b9e22d9dec6ea5ce8bc10102a557155d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 10:48:30 2021 -0400

    addresspool: clean up install_addresspool() and it's use of ip_range
    
    Return diag_t when the range isn't valid - zero, empty.

commit a1438a12b57f5ee1c837c030f356f2bdd1d0f691
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 21:40:00 2021 -0400

    addresspool: merge install_addresspool() calls into extract_end
    
    Correctly updating {this,that}.modecfg_{server,client} seems
    overly complex.

commit 6cb075ac1f1b563c629011fa9e961ca22a9c7ab1
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 21:18:55 2021 -0400

    xauth: cleanup passing password file's <addresspool>
    
    - drop the ttorange(<address>-<address>) hack since ttorange()
      parses <address>
    - explicitly reject an empty range, and range starting at zero

commit a6155dba62157979532d2bb2a7d569813f74fe11
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 21:07:33 2021 -0400

    addresspool: pass ip_range in by-value

commit 9ea31164f34f0a7c9ac2becf468c7021aee2e30b
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Mar 21 20:34:33 2021 -0400

    ip: simplify range_size() - return UINTMAX_MAX when overflow
    
    Use <<range_size() > 0>> instead of range_specified() to determine
    when a range is valid.
    
    Also delete stray pool_size() declaration.