Commit Graph

2473 Commits

Author SHA1 Message Date
Matt Borgerson fcf5eb84a1 meson: Migrate implot submodule to subproject 2025-01-06 23:05:53 -07:00
Matt Borgerson 09f7787fa9 meson: Migrate imgui submodule to subproject 2025-01-06 23:05:53 -07:00
Matt Borgerson 739850e6e0 ui/xemu: Update DISPLAYGL_* -> DISPLAY_GL_* 2025-01-06 23:05:53 -07:00
Matt Borgerson da0bdaef75 ui/xemu: Migrate #if to #ifdef check for debug builds 2025-01-06 23:05:53 -07:00
Matt Borgerson 8ae09abbf5 ui/xemu: Use surface_format accessor 2025-01-06 23:05:53 -07:00
Matt Borgerson b60fd9ac9c ui/xemu: Update sdl_mouse_warp prototype 2025-01-06 23:05:53 -07:00
Matt Borgerson 754d9dc92a ui/xemu: Drop obsolete, dead code 2025-01-06 23:05:53 -07:00
Matt Borgerson 46e8cf16ee ui/xemu: Pass scon->dcl.con to new required args 2025-01-06 23:05:53 -07:00
Matt Borgerson 031283eca4 ui/xemu: Remove dropped qmp_* args 2025-01-06 23:05:53 -07:00
Matt Borgerson 45f2a07251 ui/xemu: Use new bql_[un]lock functions 2025-01-06 23:05:53 -07:00
Matt Borgerson fcea27ed7f ui: Drop has_inserted, has_node_name checks 2025-01-06 23:05:53 -07:00
Matt Borgerson 11588895ab ui: Drop aio_context_{acquire,release} 2025-01-06 23:05:53 -07:00
Matt Borgerson 8d44b7de03 ui: Include block/block-io.h 2025-01-06 23:05:53 -07:00
Matt Borgerson 76fce2b066 meson: Migrate host os checks to use 'host_os' var 2025-01-06 23:05:53 -07:00
Matt Borgerson ec974f1c7c v9.2.0 release
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Merge tag 'v9.2.0'

v9.2.0 release
2025-01-03 22:30:04 -07:00
Matt Borgerson 084b40fc53 meson: Migrate cpp-httplib submodule to a subproject 2025-01-02 19:07:25 -07:00
Matt Borgerson 0c5b41d6f7 ui: Add menubar backend selection 2024-12-31 01:37:05 -07:00
Matt Borgerson 792ed56d58 nv2a: Block renderer finalization on display present 2024-12-31 01:37:05 -07:00
Matt Borgerson a5385803db nv2a: Add Vulkan renderer 2024-12-31 01:37:05 -07:00
Matt Borgerson 4ad2374e32 ui: Fix update org, add Windows arch tag to update 2024-12-30 17:17:59 -07:00
Matt Borgerson 8749cb70ca meson.build: Link with crypt32 on Windows for httplib 2024-12-30 15:36:08 -07:00
Matt Borgerson 6ee1639c82 ui/xemu-net.c: Include qemu/sockets.h for inet_aton 2024-12-30 15:36:08 -07:00
Matt Borgerson 67053d1db3 ui: Macro out some variables only used for debugging 2024-12-29 18:42:12 -07:00
Matt Borgerson feee2f142d ui: Fix variable-as-format-string cases 2024-12-29 18:42:12 -07:00
Matt Borgerson 816c875ac4 net/slirp: Move prototype def into slirp.h 2024-12-29 18:42:12 -07:00
Philippe Mathieu-Daudé 9cf6e41fe2 ui/cocoa: Temporarily ignore annoying deprecated declaration warnings
These warnings are breaking some build configurations since 2 months
now (https://gitlab.com/qemu-project/qemu/-/issues/2575):

  ui/cocoa.m:662:14: error: 'CVDisplayLinkCreateWithCGDisplay' is deprecated: first deprecated in macOS 15.0 - use NSView.displayLink(target:selector:), NSWindow.displayLink(target:selector:), or NSScreen.displayLink(target:selector:)  [-Werror,-Wdeprecated-declarations]
    662 |         if (!CVDisplayLinkCreateWithCGDisplay(display, &displayLink)) {
        |              ^
  /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CVDisplayLink.h:89:20: note: 'CVDisplayLinkCreateWithCGDisplay' has been explicitly marked deprecated here
     89 | CV_EXPORT CVReturn CVDisplayLinkCreateWithCGDisplay(
        |                    ^
  ui/cocoa.m:663:29: error: 'CVDisplayLinkGetNominalOutputVideoRefreshPeriod' is deprecated: first deprecated in macOS 15.0 - use NSView.displayLink(target:selector:), NSWindow.displayLink(target:selector:), or NSScreen.displayLink(target:selector:)  [-Werror,-Wdeprecated-declarations]
    663 |             CVTime period = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(displayLink);
        |                             ^
  /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CVDisplayLink.h:182:18: note: 'CVDisplayLinkGetNominalOutputVideoRefreshPeriod' has been explicitly marked deprecated here
    182 | CV_EXPORT CVTime CVDisplayLinkGetNominalOutputVideoRefreshPeriod( CVDisplayLinkRef CV_NONNULL displayLink );
        |                  ^
  ui/cocoa.m:664:13: error: 'CVDisplayLinkRelease' is deprecated: first deprecated in macOS 15.0 - use NSView.displayLink(target:selector:), NSWindow.displayLink(target:selector:), or NSScreen.displayLink(target:selector:)  [-Werror,-Wdeprecated-declarations]
    664 |             CVDisplayLinkRelease(displayLink);
        |             ^
  /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CVDisplayLink.h:249:16: note: 'CVDisplayLinkRelease' has been explicitly marked deprecated here
    249 | CV_EXPORT void CVDisplayLinkRelease( CV_RELEASES_ARGUMENT CVDisplayLinkRef CV_NULLABLE displayLink );
        |                ^
  3 errors generated.

For the next release, ignore the warnings using #pragma directives.
At least until we figure the correct new API usage.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Phil Dennis-Jordan <phil@philjordan.eu>
Tested-by: Phil Dennis-Jordan <phil@philjordan.eu>
Message-Id: <20241121131954.98949-1-philmd@linaro.org>
2024-12-03 12:26:24 +01:00
Mark Cave-Ayland e7e76150a2 ui/input-legacy.c: remove unused legacy qemu_add_kbd_event_handler() function
Since the last keyboard device has now been converted over to use
qemu_input_handler_register(), the legacy qemu_add_kbd_event_handler() function
is now unused and can be removed.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241106120928.242443-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2024-11-08 11:06:42 +01:00
Peter Maydell e51d8fbb7e Misc sockets, crypto and VNC fixes
* Fix rare EADDRINUSE failures on OpenBSD platforms seen
   with migration
 * Fix & test overwriting of hash output buffer
 * Close connection instead of returning empty SASL mechlist to
   VNC clients
 * Fix handling of SASL SSF on VNC server UNIX sockets
 * Fix handling of NULL SASL server data in VNC server
 * Validate trailing NUL padding byte from SASL client
 * Fix & test AF_ALG crypto backend build
 * Remove unused code in sockets and crypto subsystems
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Merge tag 'misc-fixes-pull-request' of https://gitlab.com/berrange/qemu into staging

Misc sockets, crypto and VNC fixes

* Fix rare EADDRINUSE failures on OpenBSD platforms seen
  with migration
* Fix & test overwriting of hash output buffer
* Close connection instead of returning empty SASL mechlist to
  VNC clients
* Fix handling of SASL SSF on VNC server UNIX sockets
* Fix handling of NULL SASL server data in VNC server
* Validate trailing NUL padding byte from SASL client
* Fix & test AF_ALG crypto backend build
* Remove unused code in sockets and crypto subsystems

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# gpg: Signature made Tue 22 Oct 2024 15:08:05 BST
# gpg:                using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
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# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>" [full]
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* tag 'misc-fixes-pull-request' of https://gitlab.com/berrange/qemu:
  gitlab: enable afalg tests in fedora system test
  ui: validate NUL byte padding in SASL client data more strictly
  ui: fix handling of NULL SASL server data
  ui/vnc: don't check for SSF after SASL authentication on UNIX sockets
  ui/vnc: fix skipping SASL SSF on UNIX sockets
  ui/vnc: don't raise error formatting socket address for non-inet
  ui/vnc: don't return an empty SASL mechlist to the client
  crypto/hash-afalg: Fix broken build
  include/crypto: clarify @result/@result_len for hash/hmac APIs
  tests: correctly validate result buffer in hash/hmac tests
  crypto/hash: avoid overwriting user supplied result pointer
  util: don't set SO_REUSEADDR on client sockets
  sockets: Remove deadcode
  crypto: Remove unused DER string functions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-10-24 11:23:38 +01:00
Daniel P. Berrangé 1a225f57f3 ui: validate NUL byte padding in SASL client data more strictly
When the SASL data is non-NULL, the SASL protocol spec requires that
it is padded with a trailing NUL byte. QEMU discards the trailing
byte, but does not currently validate that it was in fact a NUL.
Apply strict validation to better detect any broken clients.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 13:02:31 +01:00
Daniel P. Berrangé 829cb3d0ea ui: fix handling of NULL SASL server data
The code is supposed to distinguish between SASL server data that
is NULL, vs non-NULL but zero-length. It was incorrectly checking
the 'serveroutlen' variable, rather than 'serverout' though, so
failing to distinguish the cases.

Fortunately we can fix this without breaking compatibility with
clients, as clients already know how to decode the input data
correctly.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 11:44:23 +01:00
Daniel P. Berrangé 2b69564798 ui/vnc: don't check for SSF after SASL authentication on UNIX sockets
Although we avoid requesting an SSF when querying SASL mechanisms for a
UNIX socket client, we still mistakenly checked for availability of an
SSF once the SASL auth process is complete.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 11:44:23 +01:00
Daniel P. Berrangé c0a9c92bd5 ui/vnc: fix skipping SASL SSF on UNIX sockets
The 'is_unix' flag is set on the VNC server during startup, however,
a regression in:

  commit 8bd22f477f
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Fri Feb 3 12:06:46 2017 +0000

    ui: extract code to connect/listen from vnc_display_open

meant we stopped setting the 'is_unix' flag when QEMU listens for
VNC sockets, only setting when QEMU does a reverse VNC connection.

Rather than fixing setting of the 'is_unix' flag, remove it, and
directly check the live client socket address. This is more robust
to a possible situation where the VNC server was listening on a
mixture of INET and UNIX sockets.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 11:44:23 +01:00
Daniel P. Berrangé e9eabcc911 ui/vnc: don't raise error formatting socket address for non-inet
The SASL library requires the connection's local & remote IP address to
be passed in, since some mechanism may use this information. Currently
QEMU raises an error for non-inet sockets, but it is valid to pass NULL
to the SASL library. Doing so makes SASL work on UNIX sockets.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 11:44:23 +01:00
Daniel P. Berrangé 46c80446b5 ui/vnc: don't return an empty SASL mechlist to the client
The SASL initialization phase may determine that there are no valid
mechanisms available to use. This may be because the host OS admin
forgot to install some packages, or it might be because the requested
SSF level is incompatible with available mechanisms, or other unknown
reasons.

If we return an empty mechlist to the client, they're going to get a
failure from the SASL library on their end and drop the connection.
Thus there is no point even sending this back to the client, we can
just drop the connection immediately.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2024-10-22 11:44:23 +01:00
Brad Smith f8d3116fdd meson.build: Remove ncurses workaround for OpenBSD
meson.build: Remove ncurses workaround for OpenBSD

OpenBSD 7.5 has upgraded to ncurses 6.4.

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-21 22:40:47 +03:00
Thomas Huth 30b1fc5a98 ui/console-vc: Silence warning about sprintf() on OpenBSD
The linker on OpenBSD complains:

 ld: warning: console-vc.c:824 (../src/ui/console-vc.c:824)([...]):
 warning: sprintf() is often misused, please use snprintf()

Using g_strdup_printf() is certainly better here, so let's switch
to that function instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-21 22:40:47 +03:00
Peter Maydell f7214f99ff vl.c: Remove pxa2xx-specific -portrait and -rotate options
The ``-portrait`` and ``-rotate`` options were documented as only
working with the PXA LCD device, and all the machine types using
that display device were removed in 9.2.

These options were intended to simulate a mobile device being
rotated by the user, and had three effects:
 * the display output was rotated by 90, 180 or 270 degrees
   (implemented in the PXA display device models)
 * the mouse/trackpad input was rotated the opposite way
   (implemented in generic code)
 * the machine model would signal to the guest about its
   orientation
   (implemented by e.g. the spitz machine model)

Of these three things, the input-rotation was coded without being
restricted to boards which supported the full set of device-rotation
handling, so in theory the options were usable on other machine
models with odd effects (rotating input but not display output).  But
this was never intended or documented behaviour, so we can reasonably
drop these command line arguments without a formal deprecate-and-drop
cycle for them.

Remove the options, and their implementation and documentation.
Describe the removal in removed-features.rst.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20241003140010.1653808-7-peter.maydell@linaro.org
2024-10-15 15:16:17 +01:00
Marc-André Lureau 1ff788db97 ui: refactor using a common qemu_pixman_shareable
Use a common shareable type for win32 & unix, and helper functions.
This simplify the code as it avoids a lot of #ifdef'ery.

Note: if it helps review, commits could be reordered to introduce the
common type before introducing shareable memory for unix.

Suggested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-19-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 48b7ef0f0f ui/dbus: implement Unix.Map
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-17-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 4de1797ff6 ui/dbus: add Listener.Unix.Map interface XML
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-16-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 3a9d38d31e ui/dbus: make Listener.Win32.Map win32-specific
There are no types specific to Windows, so the code compiles on other
platforms, but its useless on !Windows.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-15-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau ec818df000 ui/surface: allocate shared memory on !win32
Use qemu_memfd_alloc() to allocate the display surface memory, which
will fallback on tmpfile/mmap() on systems without memfd, and allow to
share the display with other processes.

This is similar to how display memory is allocated on win32 since commit
09b4c198 ("console/win32: allocate shareable display surface").

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-13-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 28a3ca0478 ui/dbus: add trace for can_share_map
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-12-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 2448ff392c ui/dbus: do not limit to one listener per connection / bus name
This is an arbitrary limitation that doesn't concern QEMU directly and
may make some use cases unnecessarily more complicated.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-11-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 1bfb726112 ui/pixman: generalize shared_image_destroy
Learn to free memfd-allocated shared memory.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-10-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau dcf62fb6ce ui/dbus: discard pending CursorDefine on new one
Similar to scanout updates, let's discard pending cursor changes.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-8-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 6b9524dfa5 ui/dbus: discard display messages on disable
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-7-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau cf59889781 ui/dbus: fix filtering all update messages
Filtering pending messages when a new scanout is given shouldn't discard
pending cursor changes, for example.

Since filtering happens in a different thread, use atomic set/get.

Fixes: fa88b85dea ("ui/dbus: filter out pending messages when scanout")

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-6-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 330ef31deb ui/win32: fix potential use-after-free with dbus shared memory
DisplaySurface may be free before the pixman image is freed, since the
image is refcounted and used by different objects, including pending
dbus messages.

Furthermore, setting the destroy function in
create_displaysurface_from() isn't appropriate, as it may not be used,
and may be overriden as in ramfb.

Set the destroy function when the shared handle is set, use the HANDLE
directly for destroy data, using a single common helper
qemu_pixman_win32_image_destroy().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-5-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00
Marc-André Lureau 244d52ff73 ui/dbus: fix leak on message filtering
A filter function that wants to drop a message should return NULL, in
which case it must also unref the message itself.

Fixes: fa88b85de ("ui/dbus: filter out pending messages when scanout")

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-ID: <20241008125028.1177932-4-marcandre.lureau@redhat.com>
2024-10-14 17:34:09 +04:00