that the user really ought to know but that are not actually fatal to
continued operation of PuTTY or a single network connection.
[originally from svn r9932]
of the GET_32BIT macros and then used as length fields. Missing bounds
checks against zero have been added, and also I've introduced a helper
function toint() which casts from unsigned to int in such a way as to
avoid C undefined behaviour, since I'm not sure I trust compilers any
more to do the obviously sensible thing.
[originally from svn r9918]
code, which would have coped badly if ever asked to select the first
font in the list at a size smaller than it supported. Luckily the
first font tended to be one of the X numeric aliases (e.g. 10x20)
which was stored with size zero, so this probably didn't actually come
up for anyone, but better safe than sorry.
[originally from svn r9910]
segfaults if a PuTTY or pterm did not close on exit and then you
either typed something via input_method_commit_event or changed the
line editing or echo settings.
[originally from svn r9908]
where the GTK1 detection function AM_PATH_GTK hasn't been provided by
/usr/share/aclocal/gtk.m4 or equivalent.
(Systems without gtk.m4 are becoming more common, but on the other
hand I know at least one person is still using GTK 1 PuTTY since the
0.62 release.)
[originally from svn r9868]
character set configuration to UTF-8, on both Windows and Unix, and
reorganise the dropdown lists in the Translation menu so that UTF-8
appears at the top (and Unix's odd "use font encoding" is relegated to
the bottom of the list like the special-purpose oddity it is).
[originally from svn r9843]
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.
[originally from svn r9766]
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.
[originally from svn r9745]
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!
[originally from svn r9729]
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.
[originally from svn r9728]
OS doesn't automatically assume it.
(It would seem faintly weird to me - surely opening the master end of
a given pty is a fairly good indication that you're _not_ a process
running inside it which wants to have it available as /dev/tty! But
you never know...)
[originally from svn r9727]
localhost connections, and also enable X forwarding in such a way that
it will attempt to connect to a Unix-domain X server socket, an
assertion will fail when proxy_for_destination() tries to call
sk_getaddr(). Fix by ensuring that Unix-domain sockets are _never_
proxied, since they fundamentally can't be.
[originally from svn r9688]
Well, at least across all command-line tools on both Windows and Unix,
and the GTK apps on Unix too. The Windows GUI apps fundamentally can't
write to standard output and it doesn't seem sensible to use message
boxes for these purposes :-)
[originally from svn r9673]
First, make absolute times unsigned. This means that it's safe to
depend on their overflow behaviour (which is undefined for signed
integers). This requires a little extra care in handling comparisons,
but I think I've correctly adjusted them all.
Second, functions registered with schedule_timer() are guaranteed to be
called with precisely the time that was returned by schedule_timer().
Thus, it's only necessary to check these values for equality rather than
doing risky range checks, so do that.
The timing code still does lots that's undefined, unnecessary, or just
wrong, but this is a good start.
[originally from svn r9667]
Unconditionally override the configured terminal size with the one
from stdin if it's available. This avoids the silliness whereby if
Default Settings had a terminal size set, Plink used this and thus
caused the server to use the wrong size.
[originally from svn r9624]
zero but does it in such a way that over-clever compilers hopefully
won't helpfully optimise the call away if you do it just before
freeing something or letting it go out of scope. Use this for
(hopefully) every memset whose job is to destroy sensitive data that
might otherwise be left lying around in the process's memory.
[originally from svn r9586]
having just noticed that Makefile.gtk had it and this one doesn't. (Of
course, this being autoconf, we can easily enough make it conditional
on the compiler actually being gcc.)
[originally from svn r9583]
and the argument list contains only one string, try again by passing
that single string to "$SHELL -c" to be parsed as a shell command.
This matches xterm's behaviour (as of xterm 261, at least), and means
in practice that users can do _either_ of 'pterm -e some command' and
'pterm -e "some command"'.
(A quick survey suggests that the majority of X terminal programs agree
with pterm's old behaviour of only supporting '-e some command',
except that gnome-terminal only supports the other behaviour and xterm
supports both. With that disagreement, I think supporting both is
probably the sensible thing.)
[originally from svn r9575]
piece of keyboard handling: if Num Lock is on, numeric keypad keys are
eaten by the IM, so we must avoid passing them to the IM in the first
place if we're in any non-default numeric keypad mode (application or
Nethack).
This is a grubby way to do it, but the more obvious approach of just
moving the Nethack and app-keypad if statements up to above the IM
call doesn't work because those statements depend on the generic
Alt-prefix handling that happens just _below_ the IM call. So instead
I just repeat the list of keystrokes and modes in an if statement
conditionalising the IM call.
[originally from svn r9573]
[r9567 == 7fc8db15b2]
a GtkIMMulticontext and having that filter most keypresses. I think
I've got this right so that it doesn't break any previous deliberate
keyboard-handling behaviour that's now _after_ the 'if (filter
keypress) return' statement.
[originally from svn r9567]
The previous platform-dependent ifdefs, switching between a system
which tried to cope with spurious callbacks (which I'd observed on
Windows) and one which tried to cope with system clock jumps (which
can happen on Unix, if you use gettimeofday) have been completely
removed, and replaced with a much simpler approach which just copes
with system clock jumps by triggering any timers immediately.
None of the resulting effects should be catastrophic (the worst thing
might be the waste of CPU in a spurious rekey, but as long as the
system clock isn't jumping around _all_ the time that's hardly
critical) and in any case the Unix port has had a long-standing oddity
involving occasional lockups if pterm or PuTTY runs for too long,
which hopefully this should replace with a much less bad failure mode.
And the code is much simpler, which is not to be sneezed at.
[originally from svn r9528]
will not even initialise sbstring[0], so we shouldn't even look at it
let alone depend on it to tell us the desired character was absent.
[originally from svn r9465]
logevent(), which temporarily turn off the raw mode we've put stderr
into, so that they don't get called if the log_eventlog() call between
them is not _actually_ going to write to stderr.
Fixes a bug in which, if you define a Unix PuTTY saved session which
uses 'plink -nc' as a local proxy command and then run PuTTY
backgrounded from the shell with that session loaded, the subprocess
Plink would get SIGTTOU when it tried to muck about with stderr and
the whole thing would grind to a halt. I'm prepared to consider that
acceptable if Plink _really_ wants to write on standard error, but if
it doesn't, it should just carry on working in the background!
[originally from svn r9462]
duplicate the strings they pass to gtk_entry_set_text. I was already
doing that in dlg_editbox_set, but forgot to add the same code when I
revamped FontSpec and Filename to contain dynamically allocated
strings (r9314 and r9316 respectively). This fixes a bug where, on
some versions of GTK (but apparently not up-to-date versions), loading
a saved session causes gibberish to appear in file-selector edit boxes
accompanied by a valgrind error.
[originally from svn r9456]
[r9314 == 9c75fe9a3f]
[r9316 == 62cbc7dc0b]
deprecated g_strcasecmp (since all the strings being compared are
parts of XLFDs and won't be in interesting character sets anyway).
[originally from svn r9376]
remembered to do before! Also some related fixes, such as that after
we do so we should immediately stop selecting on the socket in
question.
[originally from svn r9363]
of local sockets and pipes all open at once, and if one of them is
uncleanly closed from the remote end we don't want the whole
application to die - we want to close that socket's SSH channel and
continue with the rest of the run.
[originally from svn r9359]
allocated type.
The main reason for this is to stop it from taking up a fixed large
amount of space in every 'struct value' subunion in conf.c, although
that makes little difference so far because Filename is still doing
the same thing (and is therefore next on my list). However, the
removal of its arbitrary length limit is not to be sneezed at.
[originally from svn r9314]
because (a) under that circumstance we won't be writing to utmp
anyway, and (b) if we aren't setuid, then we won't have created the
pty at the point we fork, so even if our subprocess _could_ have
written to utmp it wouldn't have done it right!
Spotted by valgrind (triggering on the access beyond the end of the
ttyname string in setup_utmp, clueing me in to it having been empty).
[originally from svn r9309]
hadn't previously noticed, but Pango was helpfully re-reversing text
that PuTTY's own bidi module had already reversed, leading to Arabic
text being wrongly displayed and also total chaos when you move the
cursor over it or try to cut and paste it.
[originally from svn r9294]
by introducing a wrapper around an individual unifont which falls back
to Pango (which already has built-in fallback) in the case where the
selected font doesn't support the glyph in question.
The wrapper itself is a (vestigial) subclass of unifont, to minimise
disturbance at the call sites.
[originally from svn r9293]
individual font implementation as wchar_t, rather than having to be
converted by the client into the appropriate MBCS/SBCS.
This also means I can remove 'real_charset' from the public-facing
contents of the unifont structure.
[originally from svn r9292]
font operations are now done directly using Xlib calls, and the only
interaction with GDK within the x11font mechanism is to get the X ids
for drawables, GCs and the X display itself.
This should remove an obstacle to porting to GTK3, and also makes the
XFontStruct for loaded fonts more readily available, which I hope will
come in handy for another plan I have in mind.
[originally from svn r9289]
data channels. Should comprehensively fix 'half-closed', in principle,
though it's a big and complicated change and so there's a good chance
I've made at least one mistake somewhere.
All connections should now be rigorous about propagating end-of-file
(or end-of-data-stream, or socket shutdown, or whatever) independently
in both directions, except in frontends with no mechanism for sending
explicit EOF (e.g. interactive terminal windows) or backends which are
basically always used for interactive sessions so it's unlikely that
an application would be depending on independent EOF (telnet, rlogin).
EOF should now never accidentally be sent while there's still buffered
data to go out before it. (May help fix 'portfwd-corrupt', and also I
noticed recently that the ssh main session channel can accidentally
have MSG_EOF sent before the output bufchain is clear, leading to
embarrassment when it subsequently does send the output).
[originally from svn r9279]
of preference so that the later ones overwrite the configured stuff
from the older ones, test in decreasing order of preference and stop
as soon as one is successful. Fixes a problem in which
autoconfiguration on a system containing only GTK 1 would go wrong
because the _failed_ test for GTK 2 would overwrite some but not all
of the variables set by the successful test for v1.
[originally from svn r9270]
error, we should also read the corresponding password inputs from
/dev/tty. That way, redirection of Plink's standard input will play
nicely with SSH sessions that need interactive login.
(This is what we get for disdaining getpass(3) and going it alone, of
course. But we had no choice, due to the extra output part way through
keyboard-interactive.)
[originally from svn r9262]
I think I have to consider this to be a separate but related change to
the wishlist item 'pscp-filemodes'; that was written before the Unix
port existed, and referred to the ability to configure the permissions
used for files copied from Windows to Unix - which is still not done.
[originally from svn r9260]
--without-gtk as a means of manually overriding the makefile into one
building the command-line tools only (as it would if GTK were not
found at all at configure time).
[originally from svn r9240]
mkfiles.pl no longer generates a Makefile.in, but instead generates a
Makefile.am on which mkauto.sh runs automake. This means that the
autoconfigured makefile now does build-time dependency tracking (a
standard feature of automake-generated makefiles), and is generally
more like what Unix people will expect.
Some of the old-style make command-line settings (VER=-DRELEASE=foo,
XFLAGS=-DDEBUG) will still work; the COMPAT settings are better done
by autoconfiguration, and my habitual 'XFLAGS="-g -O0"' for an easily
debuggable build will actually not work any more because CFLAGS is
specified _after_ XFLAGS, so I should instead write 'make CFLAGS=-O0'
(-g is the default in automake, removed at 'make install' time).
The new makefile will automatically degrade into one that builds the
command-line tools only, in the case where GTK could not be found. In
principle, therefore, it should be an adequate replacement for _both_
the static Unix makefiles, Makefile.gtk and Makefile.ux. I haven't
actually retired those in this commit, but I'm pretty tempted.
[originally from svn r9239]
on success rather than to $LIBS, because it's only used in the GUI
tools and we don't want the command-line tools linked against it.
[originally from svn r9238]
which GTK version you want to build with if both are installed. Based
on a patch by Malcolm Smith, though somewhat modified.
[originally from svn r9228]
files which provide auto-detection of GTK 1 and GTK 2. This makes it
easier for casual PuTTY developers to rerun autoconf for their own
purposes without having to install obscure extra packages. Obviously
the resulting configure script will not know how to detect whichever
version of GTK they didn't have support for, so it won't be product-
quality by my standards, but it should be good enough that they can
prepare unrelated patches to send to us.
[originally from svn r9227]
SSH_AUTH_SOCK is defined to the empty string. (Because a common way to
'unset' it is to run commands like 'SSH_AUTH_SOCK= putty -load thing'.)
[originally from svn r9225]
'Config' in putty.h, which stores all PuTTY's settings and includes an
arbitrary length limit on every single one of those settings which is
stored in string form. In place of it is 'Conf', an opaque data type
everywhere outside the new file conf.c, which stores a list of (key,
value) pairs in which every key contains an integer identifying a
configuration setting, and for some of those integers the key also
contains extra parts (so that, for instance, CONF_environmt is a
string-to-string mapping). Everywhere that a Config was previously
used, a Conf is now; everywhere there was a Config structure copy,
conf_copy() is called; every lookup, adjustment, load and save
operation on a Config has been rewritten; and there's a mechanism for
serialising a Conf into a binary blob and back for use with Duplicate
Session.
User-visible effects of this change _should_ be minimal, though I
don't doubt I've introduced one or two bugs here and there which will
eventually be found. The _intended_ visible effects of this change are
that all arbitrary limits on configuration strings and lists (e.g.
limit on number of port forwardings) should now disappear; that list
boxes in the configuration will now be displayed in a sorted order
rather than the arbitrary order in which they were added to the list
(since the underlying data structure is now a sorted tree234 rather
than an ad-hoc comma-separated string); and one more specific change,
which is that local and dynamic port forwardings on the same port
number are now mutually exclusive in the configuration (putting 'D' in
the key rather than the value was a mistake in the first place).
One other reorganisation as a result of this is that I've moved all
the dialog.c standard handlers (dlg_stdeditbox_handler and friends)
out into config.c, because I can't really justify calling them generic
any more. When they took a pointer to an arbitrary structure type and
the offset of a field within that structure, they were independent of
whether that structure was a Config or something completely different,
but now they really do expect to talk to a Conf, which can _only_ be
used for PuTTY configuration, so I've renamed them all things like
conf_editbox_handler and moved them out of the nominally independent
dialog-box management module into the PuTTY-specific config.c.
[originally from svn r9214]
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).
[originally from svn r9181]
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.
[originally from svn r9117]
in saved sessions, so that a programmable window manager can
distinguish different PuTTYs/pterms on startup and assign them
different window management properties.
[originally from svn r9078]
union of rates found in the termios.h of Linux 2.6.24 and "SunOS 5.6
Generic_105181-29 sun4u sparc SUNW,Ultra-4" machines. After a patch by
Thomas Bechtold.
[originally from svn r9028]
attempt to block, and hence return EAGAIN/EWOULDBLOCK, in spite of
the port having been reported readable by select(2). Don't treat
those errors as fatal.
[originally from svn r9020]
are now loaded from standard locations (system32 for SSPI, the
registry-stored MIT KfW install location for KfW) rather than using
the risky default DLL search path; I've therefore also added an
option to manually specify a GSS DLL we haven't heard of (which
should in principle Just Work provided it supports proper GSS-API as
specified in the RFC). The same option exists on Unix too, because
it seemed like too useful an idea to reserve to Windows. In
addition, GSSAPI is now documented, and also (unfortunately) its GUI
configuration has been moved out into a sub-subpanel on the grounds
that it was too big to fit in Auth.
[originally from svn r9003]
insist on finding a bit of spare screen to put it in. Still pondering whether
it's sensible to do this with the "change settings" box as well.
[originally from svn r8970]
as part of r8952 (the patch submitter had done it as a temporary
measure and I forgot to undo it before checkin).
[originally from svn r8956]
[r8952 == 99fffd6ed3]
reorganises the GSSAPI support so that it handles alternative
implementations of the GSS-API. In particular, this means PuTTY can
now talk to MIT Kerberos for Windows instead of being limited to
SSPI. I don't know for sure whether further tweaking will be needed
(to the UI, most likely, or to automatic selection of credentials),
but testing reports suggest it's now at least worth committing to
trunk to get it more widely tested.
[originally from svn r8952]
function in terminal.c, and replace the cloned-and-hacked handling
code in all our front ends with calls to that.
This was intended for code cleanliness, but a side effect is to make
the GTK arrow-key handling support disabling of application cursor
key mode in the Features panel. Previously that checkbox was
accidentally ignored, and nobody seems to have noticed before!
[originally from svn r8896]
PuTTY makes explicit use of libX11 without including -lX11 on the
link line. (GNU ld appears to pull in libX11 automatically because
it's needed for the dependencies of GTK, but gold expects that
dependency to be satisfied at run time via DT_NEEDED and hence
doesn't bother.) Hence, add explicit -lX11 to both Makefile.gtk and
the autoconf world.
[originally from svn r8876]
plink did not cope gracefully with this -- it was not possible to override that
hostname on the command line (attempts at doing so would be treated as part of
the remote command).
Fix this by applying the principle of r7265: if the user didn't explicitly
specify that they wanted to launch the hostname in the default (for instance
with '-load "Default Settings"', we assume they don't want to, and such a
hostname doesn't count when deciding whether to treat a non-option argument as
hostname or command.
[originally from svn r8651]
[r7265 == 5d76e00dac]
[r7266 == 856ed4ae73]
sessions submenu of the terminal window context menu (as Pageant does), rather
than an empty menu (which often renders poorly).
[originally from svn r8648]
trouble on Ubuntu, where the Gtk test programs don't check the return value
from system() and thus fall foul of the combination of our -Werror and
<https://wiki.ubuntu.com/CompilerFlags#-D_FORTIFY_SOURCE=2>.
[originally from svn r8638]
into a single gdk_draw_layout() where conveniently feasible, after
some work with xtrace revealed this as a major source of pterm's
slow display updates when using client-side fonts.
Ideally we ought to be able to do better. I know exactly what
sequence of X protocol operations I want to see on the wire, but I
don't know how to persuade Pango to generate them.
[originally from svn r8558]
prompts packet containing no actual prompts (perhaps due to odd
server organisation, or perhaps so it can print a banner message and
do nothing else). Previously, the get_userpass_input functions
always returned failure when in '-batch' mode, even in this case
where no actual input would be required.
[originally from svn r8490]
'string' field in a GdkEventKey structure as ISO-8859-1, which was
correct for GTK 1.2 but in 2.0 that field is encoded according to
the current C library locale. Hence, we now process that field by
converting it to UTF-8 via trips through both libc and libcharset,
and then let lpage_send() convert from UTF-8 back to whatever it's
supposed to actually go down the line in.
[originally from svn r8470]
to a Unix-domain socket. This typically works fine when PuTTY is run on the
same machine as the X server, but it's broken multi-hop X forwarding through
OpenSSH; when OpenSSH creates a proxy X server "localhost:10", it only listens
on TCP, not on a Unix-domain socket.
Instead, when deciding on the details of the display, we actively probe to see
if there's a Unix-domain socket we can use instead, and only use it if it's
there, falling back to the specified IP "localhost" if not.
Independently, when looking for local auth details in Xauthority for a
"localhost" TCP display, we prefer a matching Unix-domain entry, but will fall
back to an IP "localhost" entry (which would be unusual, but we don't trust a
Windows X server not to do it) -- this is a generalisation of the special case
added in r2538 (but removed in r8305, as the automatic upgrade masked the need
for it).
(This is now done in platform-independent code, so a side-effect is that
get_hostname() is now part of the networking abstraction on all platforms.)
[originally from svn r8462]
[r2538 == fda9983243]
[r8305 == ca6fc3a4da]
r7084 at the same time as sensible permissions when writing private key files;
however, it causes an assertion failure whenever an attempt is made to append
to an existing log file on Unix, and it's not clear what "is_private" *should*
do for append, so revert to log file security being the user's responsibility.
(Fixes Ubuntu LP#212711.)
[originally from svn r8461]
[r7084 == 4fa9564c90]
This could cause Unix PuTTY to segfault when X forwarding over an SSH session
through a proxy.
(sk_getaddr() wouldn't cope either -- in that case, add an assertion to make it
more obvious; I don't think it should ever happen.)
[originally from svn r8391]
sk_hostname_is_local(), to catch the case where we're doing something like X11
forwarding over SSH through a proxy, and we've thus disabled local lookup of
hostnames.
(I think this is what's behind the report in
<e9a86996-5dc2-4428-9b0c-c65693ca6351@m32g2000hsf.googlegroups.com>
in comp.security.ssh, although I'd like to know more of the circumstances.)
[originally from svn r8385]
do this if the supplied buffer isn't big enough, which shouldn't lead to
complete abandonment of X11 auth. (Would only have bitten with hostnames
>255 chars anyway.)
[originally from svn r8383]
list of selection targets offered by GTK PuTTY/pterm grows an extra
copy of each of the three supported text formats every time the user
makes a selection!
[originally from svn r8364]
void *, and hence eliminate a few casts. The Windows definition is
unchanged, but I daresay I've managed to stop it compiling nonetheless.
[originally from svn r8359]
ourselves, but on Unix then assumed it was compatible with the system's
gss_buffer_desc, which wasn't the case on LP64 systems. Now, on Unix
we make Ssh_gss_buf into an alias for gss_buffer_desc, though we keep
something similar to the existing behaviour on Windows. This requires
renaming a couple of the fields in Ssh_gss_buf, and hence fixing all
the references.
Tested on Linux (MIT Kerberos) and Solaris. Compiled on NetBSD (Heimdal).
Not tested on Windows because neither mingw32 nor winegcc worked out of the
box for me. I think the Windows changes are all syntactic, though, so
if this compiles it should work no worse than before.
[originally from svn r8326]
than <gssapi/gssapi_krb5.h> and provide the OID for Kerberos 5 ourselves
(since it's a known constant). I'm not sure this actually works on Solaris
yet, mind.
[originally from svn r8317]
strings more rigorously, and then we look up the local X authority
data in .Xauthority _ourself_ rather than delegating to an external
xauth program. This is (negligibly) more efficient on Unix, assuming
I haven't got it wrong in some subtle way, but its major benefit is
that we can now support X authority lookups on Windows as well
provided the user points us at an appropriate X authority file in
the standard format. A new Windows-specific config option has been
added for this purpose.
[originally from svn r8305]
called from within a backend function which will expect its own
backend pointer to still be valid on return. Instead, move all the
real functionality of notify_remote_exit() out into a GTK idle
function.
[originally from svn r8304]
"curraddr", and turn "family" into a macro-derived property of the
other fields. The idea is that this renders SockAddrs immutable once
created, which should open up the possibility of duplicating and
reusing one without having to redo the actual DNS lookup.
I _hope_ I haven't broken anything. The new code architecture
contains several rather dubious-looking operations (namely the
arbitrary choice of the first returned address in functions like
sk_getaddr and sk_address_is_local - what if, for instance, a DNS
lookup returned a local and a non-local address?), but I think they
were functionally just as dubious beforehand and all this change has
done is to make them more obviously so to a reader.
[originally from svn r8293]
ago, I apparently caused all data received from local proxies to be
unconditionally tagged as TCP Urgent. Most network backends ignore
this, but it's critical to the Telnet backend, which will ignore all
Urgent-marked data in the assumption that there's a SYNCH on its way
that it should wait for. Nobody has noticed in two years, presumably
meaning that nobody has ever tried to do Telnet over a local proxy
in that time.
[originally from svn r8158]
and gss_name_t are supposed to be congruent types, so a pointer to
one should never be cast to a non-indirect instance of the other.
[originally from svn r8157]
(rather than IPv4 or IPv6-only; this is the default), try to open up listening
sockets on both address families, rather than (unhelpfully) just IPv6. (And
don't open one if the other can't be bound, in a nod to CVE-2008-1483.)
Based on a patch from Ben A L Jemmett.
[originally from svn r8150]
[this svn revision also touched putty-wishlist]
with the switch to GTK2. This turns out to be because, where GTK1
represented the scroll wheel as mouse buttons 4 and 5 and generated
GdkEventButton when it was moved, GTK2 has moved wheel actions out
into a new event type GdkEventScroll which we were not handling. Now
we do, so scroll wheel support should be back in place.
[originally from svn r8063]
versions >= 2.0 (when the new list boxes came in) but < 2.4 (when
the new combo boxes came in). Since some combo boxes are handled
using the old list-box code, this means that the two lots of code
can both be compiled in at once in some situations!
[originally from svn r8031]
addressing X displays. Update PuTTY's display-name-to-Unix-socket-
path translation code to cope with it, thus causing X forwarding to
start working again on Leopard.
[originally from svn r8020]
filter checkboxes to filter the currently selected font out of the
family list and then does something in one of the other list boxes
or the size edit box.
[originally from svn r7990]
the font config box and then invoking the unifontsel causes the box
to come up empty rather than populated with that font. Turns out
that I completely forgot to have pangofont_canonify_fontname()
return the flags word, ahem.
[originally from svn r7988]
client- and server-side fonts into a single namespace was mainly to
hope there would naturally be no collisions, and to provide
disambiguating "client:" and "server:" prefixes for manual use in
emergencies.
Jacob points out, however, that his system not only has a namespace
clash but worse still the clash is at the name "fixed", which is our
default font! So, modify my namespace policy to use the
disambiguating prefixes everywhere by default, and use _unprefixed_
names only if the user types one in by hand.
In particular, I've changed the keys used to store font names in
Unix saved session files. Font names read from the new keys will be
passed straight to the new unifont framework; font names read from
the old keys will have "server:" prepended. So any existing
configuration file for GTK1 PuTTY should now work reliably in GTK2
PuTTY and select the same font, even if that font is one on which
your system (rather, your client+server combination) has a font
namespace clash.
[originally from svn r7973]
box: shortcut activations for list boxes are missing.
That's the last thing on the to-do list. We're now ready to merge
back to the trunk, given only some final testing!
[originally from svn r7967]
