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

[D. Hugh Redelmeier]

New commits:
commit 4be4aa0954756f344e9eca05dc6ff5eb17eb6c9a
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:59:07 2014 -0400

    Various fixes to alg parsing code
    
    - string lengths should be typed size_t, not int
    
    - initialize struct parser_context in a way that that pointers will be
      set to NULL on any conforming C implementation
    
    - alg_enum_search: handle buffer overflow safely
    
    - sscanf's %n format should correspond to an int * argument.
      Remaining problem: sscanf is used on counted strings.
    
    - raw_alg_info_ike_add, raw_alg_info_esp_add: check for overflow
      after checking for duplicate.
    
    - several routines for parsing algorithm specifications attempted to
      return diagnostics in automatic variables that would be gone upon
      return.  Fixed.
    
    - spi.c: try to report diagnostic produced by alg_info_esp_create_from_str
    
    - added "warning" to "You should NOT use insecure/broken ESP
      algorithms" to indicate that we accept this anyway
    
    - tidy

commit 32c688f9910983ff970cde6ca65a5e9f947f674c
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:51:32 2014 -0400

    tidy

commit 4c4c1c0f733eba16ee8e48bc4e5670215993265d
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:29:49 2014 -0400

    spdb_struct.c: tidy

commit bc9e8666b7da0946882a813904d577c6cce5247f
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:17:11 2014 -0400

    get rid of obfuscating do...while (0) wrapper for macro bodies in lswalloc.h

commit 14485a4960197ba2c1eb73f5cb50181c3272ef5d
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:14:30 2014 -0400

    saref.c: tidy

commit 7ff4a2ed7972d49085938ab6c1f408f3cab08416
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:12:50 2014 -0400

    get rid of obfuscating do...while (0) wrapper for macro bodies in constants.h

commit 3b91d29bf13c92ed07d6be36697d304c9f34e7da
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 16 19:05:34 2014 -0400

    fix spelling