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2021-05-02ui: Fix memory leak in qemu_xkeymap_mapping_table()Philippe Mathieu-Daudé1-5/+10
Refactor qemu_xkeymap_mapping_table() to have a single exit point, so we can easily free the memory allocated by XGetAtomName(). This fixes when running a binary configured with --enable-sanitizers: Direct leak of 22 byte(s) in 1 object(s) allocated from: #0 0x561344a7473f in malloc (qemu-system-x86_64+0x1dab73f) #1 0x7fa4d9dc08aa in XGetAtomName (/lib64/libX11.so.6+0x2a8aa) Fixes: 2ec78706d18 ("ui: convert GTK and SDL1 frontends to keycodemapdb") Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210430155009.259755-1-philmd@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-11-15nomaintainer: Fix Lesser GPL version numberChetan Pant1-1/+1
There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. This patch contains all the files, whose maintainer I could not get from ‘get_maintainer.pl’ script. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Message-Id: <20201023124424.20177-1-chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Adapted exec.c and qdev-monitor.c to new location] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-04-10ui: fix keymap detection under XwaylandDaniel P. Berrangé1-2/+5
The X11 code currently detects the keymap by looking for the keycode name property. Unfortunately due to the way Xwayland handles keyboards, this property gets unset almost immediately after the first application starts using Xwayland resulting in ** (qemu-system-x86_64:19644): WARNING **: Unknown X11 keycode mapping '(unnamed)'. Please report to qemu-devel@nongnu.org including the following information: - Operating system - X11 Server - xprop -root - xdpyinfo Fortunately people will only see this problem if they built QEMU with GTK2, or have told GTK3 to prefer X11 by setting the GDK_BACKEND=x11 env variable. To workaround the problem, we add a heuristic that looks at what scancode the XK_Page_Up keysymbol maps to, to determine if we've likely got the X11 kbd or evdev driver. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20180313104235.20725-1-berrange@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-01-25ui: convert GTK and SDL1 frontends to keycodemapdbDaniel P. Berrange1-154/+96
The x_keycode_to_pc_keycode and evdev_keycode_to_pc_keycode tables are replaced with automatically generated tables. In addition the X11 heuristics are improved to detect running on XQuartz and XWin X11 servers, to activate the correct OS-X and Win32 keycode maps. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20180117164717.15855-3-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-04ui: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1454089805-5470-2-git-send-email-peter.maydell@linaro.org
2015-05-29kbd: add brazil kbd keys to x11 evdev mapGerd Hoffmann1-2/+2
This patch adds the two extra brazilian keys to the evdev keymap for X11. This patch gets the two keys going with the vnc, gtk and sdl1 UIs. The SDL2 library complains it doesn't know these keys, so the SDL2 library must be fixed before we can update ui/sdl2-keymap.h Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
2010-07-26ui: move all ui components in ui/Corentin Chary1-0/+168
Move sdl, vnc, curses and cocoa UI into ui/ to cleanup the root directory. Also remove some unnecessary explicit targets from Makefile. aliguori: fix build when srcdir != objdir Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>