PuTTY

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Analyzed about 10 hours ago based on code collected about 10 hours ago.

Commit Message	Contributor	Files Modified	Date
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Fix a bug in which terminal output received from the session could be buffered in terminal.c indefinitely and only released when further output turned up.	simon	More...	2 months ago
Remove the half-hearted attempt to make the utmp helper process drop privileges just before dying of a fatal signal. I'm not sure what I intended it for in the first place; it certainly isn't doing its job properly (no setgid), it's causing compiler warnings due to not checking the setuid return code, and we can't think of any useful purpose for it.	simon	More...	3 months ago
Don't forget to check the return values of setuid and friends.	simon	More...	3 months ago
Give a better error message if a PuTTY private key file has a version number we don't understand. It's nicer to report 'format too new' than 'not a PuTTY key file'.	simon	More...	3 months ago
Add support for HMAC-SHA-256 as an SSH-2 MAC algorithm ("hmac-sha2-256") as specified in RFC 6668. This is not so much because I think it's necessary, but because scrypt uses HMAC-SHA-256 and once we've got it we may as well use it.	ben	More...	3 months ago
Take advantage of PUT_32BIT_MSB_FIRST when constructing sequence numbers to MAC.	ben	More...	3 months ago
Patch from Egmont Koblinger to implement two extended variants of xterm mouse tracking, both supported by the current up-to-date xterm (288). They take the form of two new DEC terminal modes, 1006 and 1015, which do not in themselves _enable_ mouse tracking but they modify the escape sequences sent if mouse tracking is enabled in the usual way.	simon	More...	4 months ago
Adjust comments around split_into_argv() to clarify that it's not Windows's command-line splitting rules we're mimicking here; it's VC7's, and they're not the same as VC10's.	simon	More...	4 months ago
Reorganise setup_fonts_ucs so that in case of error it does nothing and returns its error message as a string, instead of actually printing it on standard error and exiting. Now we can preserve the previous error behaviour when we get a nonexistent font name at startup time, but no longer rudely terminate in mid-session if the user configures a bogus font name in Change Settings.	simon	More...	4 months ago
Move the -I options for all our source subdirectories out of AM_CFLAGS and into AM_CPPFLAGS. This is more conceptually sensible according to my reading of the automake manual, and also has the specific desirable effect that they move to the front of the command line, ahead of any 'system' type -I options that autoconf might have felt a need for.	simon	More...	5 months ago
Update the suggested compile command in sshbn.c's test rig.	simon	More...	5 months ago
Fix two gcc warnings about confused printf format strings in the bignum code's test harness. Thanks to Sup Yut Sum for fixing this in TortoisePlink and Sven Strickroth for bringing it to my attention.	simon	More...	5 months ago
Ronald Landheer-Cieslak points out that the various back ends which treat all socket closures as clean exits (because the protocol doesn't provide for transferring a process exit code) could usefully at least treat _socket errors_ as unclean exits. Patch the Telnet, Rlogin and Raw backends to retain that information and return INT_MAX to the frontend.	simon	More...	5 months ago
Switch round a bogus if statement I've just noticed. Both the write to pty_utmp_helper_pipe _and_ the close of it if we're not going to write should be conditionalised on the pipe existing, rather than just the former!	simon	More...	5 months ago
Use O_NOCTTY (if available) when opening /dev/ptmx, just in case any OS doesn't automatically assume it.	simon	More...	5 months ago
Patch from Brad Smith to use posix_openpt() instead of open("/dev/ptmx"), where the former is available. Improves portability, since at least one OS (OpenBSD) supports the POSIX pty functions but does it via an underlying mechanism which doesn't involving having a /dev/ptmx.	simon	More...	5 months ago
Add a bounds check in the word-by-word selection code to prevent attempting to call lineptr() with a y-coordinate off the bottom of the screen and triggering the dreaded 'line==NULL' message box.	simon	More...	5 months ago
Patch from Hideki Eiraku to make PuTTY call GetScrollInfo, so it can use 32-bit scrollbar position data instead of being limited to the 16-bit version that comes in scrollbar messages' wParam.	simon	More...	6 months ago
Fix another error-reporting bug, in which sk_newlistener would fail to capture the error code if listen() returned an error, and instead pass 0 (saved from the previous successful bind) to winsock_error_string.	simon	More...	6 months ago
When manually initialising a 'struct RSAKey' due to loading an SSH1 public key but not the private half, NULL out all the CRT-optimisation fields as well as the private exponent pointer. Otherwise segfaults - security-harmless, but annoying - can happen in freersakey() when we notice they aren't null and try to free them.	simon	More...	6 months ago

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