simon-git: putty (master): Simon Tatham

[Commits to Tartarus hosted VCS]

TL;DR:
  35a42836 Loosen the validity check in get_mp_ssh1.
  b9bfc815 cmdgen: fix segfault on failing to open the output file.
  56096ba5 New utility functions to make ptrlens.

Repository:     https://git.tartarus.org/simon/putty.git
On the web:     https://git.tartarus.org/?p=simon/putty.git
Branch updated: master
Committer:      Simon Tatham <anakin at pobox.com>
Date:           2018-10-15 22:54:20

commit 35a4283615ab07ab122feabd0444c86f0ab495ca
web diff https://git.tartarus.org/?p=simon/putty.git;a=commitdiff;h=35a4283615ab07ab122feabd0444c86f0ab495ca;hp=e966df071cba720318a3b87d4be38b41edfba7a6
Author: Simon Tatham <anakin at pobox.com>
Date:   Mon Oct 15 18:53:25 2018 +0100

    Loosen the validity check in get_mp_ssh1.
    
    The SSH-1 spec says that it's legitimate to write an mp-int in which
    the prefixed uint16 bit count is greater than the minimum number of
    bits required to represent the number. I was enforcing that they had
    to be actually equal, on pain of a BinarySource decoding error.

 sshbn.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit b9bfc81531a897e0160f3914152eca6be4307c3e
web diff https://git.tartarus.org/?p=simon/putty.git;a=commitdiff;h=b9bfc81531a897e0160f3914152eca6be4307c3e;hp=35a4283615ab07ab122feabd0444c86f0ab495ca
Author: Simon Tatham <anakin at pobox.com>
Date:   Mon Oct 15 22:26:20 2018 +0100

    cmdgen: fix segfault on failing to open the output file.
    
    D'oh - simply forgot to check the return value of fopen for NULL.

 cmdgen.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

commit 56096ba558727ab88edfac1d2f3adec0183430c4
web diff https://git.tartarus.org/?p=simon/putty.git;a=commitdiff;h=56096ba558727ab88edfac1d2f3adec0183430c4;hp=b9bfc81531a897e0160f3914152eca6be4307c3e
Author: Simon Tatham <anakin at pobox.com>
Date:   Sat Oct 13 16:30:59 2018 +0100

    New utility functions to make ptrlens.
    
    One to make one from a NUL-terminated string, and another to make one
    from a strbuf. I've switched over all the obvious cases where I should
    have been using these functions.

 cmdgen.c       |  2 +-
 misc.c         | 10 ++++++++++
 misc.h         |  2 ++
 ssh2userauth.c |  4 ++--
 sshpubk.c      |  6 +++---
 5 files changed, 18 insertions(+), 6 deletions(-)