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40 check-ins using file config.c version 8a4ceade21
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2011-12-10
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| 12:08 | Tag 0.62 release. Leaf check-in: 9c44b3c894 user: simon tags: putty-0.62, putty-branch-0.61 | |
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2011-07-16
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| 11:25 | Create new branch named "putty-branch-0.61" check-in: 427ffbcf9d user: simon tags: putty-branch-0.61 | |
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2011-07-12
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| 14:59 | Readjust checklist, because actually the section on updating the website _wasn't_ missing - I just looked straight past it somehow. Fold the two versions together into one more complete than either. check-in: 8bd5634b69 user: simon tags: trunk | |
| 14:56 | Various updates to the release checklist: - for 'ixion' read 'atreus' throughout - the signature-checking commands needed minor modifications to cope with more *sums files - stated a few things explicitly which were previously implied, in case the next inter-release gap is also long enough for me to forget them. check-in: 2f52ee5e83 user: simon tags: trunk | |
| 13:26 | Bump version number prior to tagging 0.61 release. check-in: 5cdb9218c9 user: simon tags: trunk | |
| 13:13 | Fix the _rest_ of the Windows compile warnings. (ahem) check-in: d6f00ed3c4 user: simon tags: trunk | |
| 13:09 | Fix Windows compile warnings by adding explicit casts. check-in: 41069e17e8 user: simon tags: trunk | |
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2011-07-10
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| 09:22 | Add a directory 'contrib/cygtermd', containing the source code for my hacky helper program to let PuTTY act as a local pterm-oid on Cygwin-enabled Windows systems. check-in: baadd9c253 user: simon tags: trunk | |
| 06:45 | Generate some checksum files with more up-to-date hash functions than MD5. Shipped (and signed) alongside the existing 'md5sums' file. check-in: a7fd5e4a15 user: simon tags: trunk | |
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2011-07-01
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| 16:53 | Fix 'winadj-success': since at least one server (boks_sshd) blithely responds to "winadj@putty.projects.tartarus.org" with SSH_MSG_CHANNEL_SUCCESS despite probably having no idea what it means, treat this just the same as SSH_MSG_CHANNEL_FAILURE instead of killing the connection. Tested only as far as making sure that winadj/FAILURE with a normal server isn't _completely_ broken. check-in: f1abb22039 user: jacob tags: trunk | |
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2011-06-25
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| 12:37 | Rewrite gprefs() in settings.c so that its input mapping includes information about where to put items that aren't mentioned in the saved configuration. So far the only nontrivial use I've made of this facility is to default to placing KEX_RSA just above KEX_WARN in the absence of any other information, which should fix 'ssh2-rsa-kex-pref'. While I'm here I've rewritten wprefs() on general principles to remove the needless length limit, since I was touching it anyway. The length limit is still in gprefs (but I've lengthened it just in case). check-in: 4adc7eb538 user: simon tags: trunk | |
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2011-06-08
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| 15:47 | Make Pageant use the same SID-selection logic as the Pageant client code (as introduced in r9043), so that it uses the user SID rather than the default SID. This does change the access-control model, in that a Pageant running with administrator privilege will now serve keys to an unprivileged PuTTY running as the same user who started Pageant. Owen and I think this isn't a problem (in particular, it will still not serve keys to a _different_ user). More importantly, making the Pageant client and server code work the same way means that PuTTY and Pageant can still talk to each other when UAC is turned off, which we've had several reports of r9043 having broken. check-in: 6c7c0b8c61 user: simon tags: trunk | |
| 15:39 | When we fail to get a response from Pageant, we should log the fact. Currently, if the IPC exchange goes wrong, the Event Log just prints "Pageant is running. Requesting keys." and then goes on to the next step without ever saying what happened. check-in: fe6e6a6d68 user: simon tags: trunk | |
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2011-05-07
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| 05:57 | Fixes (mostly from Colin Watson, a couple redone by me) to make Unix PuTTY compile cleanly under gcc 4.6.0 without triggering any of its new warnings. check-in: af856539a4 user: simon tags: trunk | |
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2011-04-08
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| 10:52 | The documentation was still claiming that we don't support x11-auth. check-in: 7bcc78c213 user: jacob tags: trunk | |
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2011-03-09
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| 12:10 | Note the possibility of a pause due to /dev/random blocking. check-in: e3145b1e0c user: jacob tags: trunk | |
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2011-03-04
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| 16:34 | Implement zlib@openssh.com, using the rekey-after-userauth method suggested in the wishlist entry. check-in: d3818c897b user: jacob tags: trunk | |
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2011-03-02
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| 13:12 | Colin Watson reports that gnome-session has been known to leave SIGPIPE ignored in its child processes, leading to unexpected behaviour inside pterms. (The gnome-session I'm sitting in front of doesn't seem to do this as far as I can tell, but I don't doubt there are some that do.) Add SIGPIPE to the list of signals we reset to default behaviour before launching pterm's child process. check-in: c736ac142e user: simon tags: trunk | |
| 12:52 | Set the 'must_close_session' flag at the end of close_session(), so that we won't keep calling close_session() again the next time we go round the message loop. Should fix unclean-close-hang. Thanks to Simon Coleman for debugging. check-in: 5813186d25 user: simon tags: trunk | |
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2011-03-01
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| 18:18 | Fix probably-harmless type mismatch in nogss.c (and #include "putty.h" to stop it happening again; this was spotted by GCC's "-flto" option). check-in: 0ad7c507f1 user: jacob tags: trunk | |
| 17:44 | Add some extra validation to zlib decompression (primarily to shut up a GCC 4.6 warning). check-in: 7e474fcfd0 user: jacob tags: trunk | |
| 17:10 | Add some "#ifdef OPTIMISE_SCROLL" scar tissue to placate GCC 4.6 -Wunused-but-set-variable. check-in: 3d803e4303 user: jacob tags: trunk | |
| 17:04 | Remove an unused variable (should shut up a warning from GCC 4.6). check-in: 3fd9cd6610 user: jacob tags: trunk | |
| 17:00 | Use pid_t more consistently. Should shut up a warning from GCC 4.6, and may conceivably help on platforms where int and pid_t aren't sufficiently similar. check-in: 5b7da77997 user: jacob tags: trunk | |
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2011-02-22
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| 13:09 | Rejig the bottom-level loops in internal_mul_* to use pointers instead of array indices. You'd hope that compilers could automatically turn the one representation into the other if it was faster to do so, but apparently not: even on gcc -O3, this source transformation gains over 15% performance. check-in: 6763461ff8 user: simon tags: trunk | |
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2011-02-21
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| 18:06 | Make bignum.py self-contained, by importing versions of the two functions I was depending on from my personal Python maths utility module. check-in: 77e95b9423 user: simon tags: trunk | |
| 13:47 | Move the malloc and free of scratch space out of the internal_mul routines into their callers, where they'll be done once for a whole modpow rather than many times within each multiply. Doesn't save much time as far as I can see - perhaps a couple of percent, one second in the minute it takes to run the new bignum test suite - but seems like a sensible idea anyway on general principles. check-in: b2634a2d13 user: simon tags: trunk | |
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2011-02-20
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| 09:45 | svn:ignore property mentioning 'bignum.txt', which is what I'm calling the output of bignum.py. check-in: cd10252a20 user: simon tags: trunk | |
| 09:42 | A few more modpow tests, exercising the fallback option. This is mostly so I can valgrind both and make sure they free all their workspace - a memory leak in this code would be not merely an inconvenience but a security hazard. check-in: 79e3267f39 user: simon tags: trunk | |
| 09:27 | Add tests of modpow. check-in: 3d51962f75 user: simon tags: trunk | |
| 09:14 | Nearly forgot. Reinstate the original unoptimised modpow, as a fallback for when Montgomery is inapplicable. (I may also at some point switch to using it for small exponents, if speed testing should reveal that there's a noticeable threshold beyond which preparing the Montgomery setup is uneconomical.) check-in: ea08136170 user: simon tags: trunk | |
| 09:06 | Fix bug in Karatsuba multiplication, which affected propagation of a carry by more than one word. Now the current set of test cases all pass again. check-in: 27088925dd user: simon tags: trunk | |
| 08:59 | Beginnings of a test suite for the bignum code. The output of testdata/bignum.py is twice the size of the rest of the PuTTY source put together, so I'm not checking it in. This reveals bugs in the new multiplication code, which I have yet to fix. check-in: 44a7af2b6b user: simon tags: trunk | |
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2011-02-18
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| 13:12 | Prompt for a remote username in rlogin connections, if one wasn't specified in the configuration. Jacob's userpass abstraction proves its worth in making this a trivial job. (Actually reported by a user - somebody's still using rlogin!) check-in: 05d4b5c93b user: simon tags: trunk | |
| 02:25 | Implement the Chinese Remainder Theorem optimisation for speeding up RSA private key operations by making use of the fact that we know the factors of the modulus. check-in: a46f247bcf user: simon tags: trunk | |
| 02:25 | Implement the Montgomery technique for speeding up modular exponentiation by replacing the modulo operation by a cleverly chosen multiplication. This was not worth doing in the previous state of the code (because my multiply was about as slow as my modulo), but now that multiplication has been sped up by the Karatsuba optimisation, Montgomery becomes worthwhile. check-in: 5a0a3cc1d6 user: simon tags: trunk | |
| 02:25 | Implement the Karatsuba technique for recursive divide-and-conquer optimisation of large multiplies. check-in: db09cee4b7 user: simon tags: trunk | |
| 02:25 | Add some appropriate bignum typedefs for generic 64-bit systems, setting BignumInt to 32 bits. gcc defines _LP64 on x86-64 and presumably on other 64-bit architectures, so I've conditioned my defines on that in the hope that they won't need redoing for the next few such architectures. I've also added a set for _LLP64, but it's untested as yet. check-in: d00a7a3fe5 user: simon tags: trunk | |
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2011-01-15
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| 05:39 | Allow setting the WM_CLASS X window property as a configuration option in saved sessions, so that a programmable window manager can distinguish different PuTTYs/pterms on startup and assign them different window management properties. check-in: b43117417a user: simon tags: trunk | |
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2011-01-14
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| 13:57 | Tweak to r7635: when changing between protocols in the configuration dialog and avoiding trashing a non-default port, don't treat a port of 0 as special; this was causing defaults to "freeze in" for sequences of clicks like SSH, Raw, Telnet. Arrange that a port of 0 (which in a backend indicates no default) is displayed as a blank in the port box, to make this less jarring. check-in: b987ab04d5 user: jacob tags: trunk | |