Oleh Nykyforchyn c8df9c7689 xserver: os/log.c: ignore alternate forms in log formats ...

This patch fixes Xserver crashes when evdev or synaptics input drivers are used.
These (and maybe other) driver use alternate forms "%#..." in formats for
xf86IDrvLogVerb() function, which in turn uses signal-safe vpnprintf().
The last function does not recognize alternate forms and exits abnormally, which
causes Xserver to crash. The patch make vpnprintf() to ignore alternate forms.

Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>

2025-07-29 16:39:18 +02:00

..

.gitignore

…

access.c

drop remains of cygwin support

2025-06-12 17:21:46 +02:00

alloc.c

os: use calloc() instead of malloc()

2025-06-12 16:49:45 +02:00

audit.h

os: unexport audit functions

2024-04-15 19:54:34 +00:00

auth.c

os: auth: let GenerateAuthorization() return 0 on error

2025-06-12 16:52:59 +02:00

auth.h

os: auth: generate XIDs in proto funcs only on success

2025-06-12 16:52:56 +02:00

backtrace.c

os: backtrace: Fix -Wincompatible-pointer-types compiler error on 32-bit targets

2025-02-07 16:58:02 +02:00

bug_priv.h

os: move BUG_*() macros to own private header

2025-02-17 19:32:48 +00:00

busfault.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

busfault.h

os: fix missing include of misc.h in busfault.h

2024-04-16 14:19:59 +02:00

client_priv.h

os: export SetCriticalOutputPending for nvidia

2025-06-16 10:32:48 +02:00

client.c

os: unexport internal logging functions

2025-06-12 17:21:46 +02:00

cmdline.c

os: helper for parsing an counting-flag or value-flag option

2025-06-12 17:21:46 +02:00

cmdline.h

os: helper for parsing an counting-flag or value-flag option

2025-06-12 17:21:46 +02:00

connection.c

xnest/os: Fix incorrect power of two operator

2025-06-13 13:27:25 +02:00

ddx_priv.h

os: unexport ddx callbacks

2024-05-08 09:37:35 +02:00

fmt.c

os: move out Format*() functions

2024-03-09 17:34:51 +00:00

fmt.h

os: unexport xstrtokenize()

2025-06-12 17:21:44 +02:00

inputthread.c

os: unexport internal logging functions

2025-06-12 17:21:46 +02:00

io.c

os: Check for integer overflow on BigRequest length

2025-06-18 17:51:36 +02:00

log_priv.h

os: log: add syslog support

2025-06-12 17:21:46 +02:00

log.c

xserver: os/log.c: ignore alternate forms in log formats

2025-07-29 16:39:18 +02:00

meson.build

treewide: remove "lib" prefix in static_library names (meson)

2025-07-03 12:01:52 +02:00

mitauth.c

dix: add dixAllocServerXID()

2025-06-12 17:21:48 +02:00

mitauth.h

os: auth: generate XIDs in proto funcs only on success

2025-06-12 16:52:56 +02:00

osdep.h

os: xdmcp: fix missing include of <X11/Xdmcp.h>

2025-07-28 16:21:02 +02:00

osinit.c

os: unexport internal logging functions

2025-06-12 17:21:46 +02:00

ospoll.c

os: ospoll_create(): protect from allocation failure

2025-06-12 16:35:42 +02:00

ospoll.h

…

reallocarray.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

screensaver.h

os: unexport screen saver timer functions

2024-09-01 20:23:10 +00:00

serverlock.c

os: move -nolock help message printing to serverlock.h

2024-07-26 22:26:07 +00:00

serverlock.h

os: move -nolock help message printing to serverlock.h

2024-07-26 22:26:07 +00:00

strcasecmp.c

os: drop own implementation of strcasecmp() and strncasecmp()

2025-06-12 17:21:46 +02:00

strcasestr.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

string.c

os: unexport xstrtokenize()

2025-06-12 17:21:44 +02:00

strlcat.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

strlcpy.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

strndup.c

os: use calloc() instead of malloc()

2025-06-12 16:49:45 +02:00

timingsafe_memcmp.c

timingsafe_memcmp: Fix meson build

2017-05-10 10:56:16 -04:00

utils.c

os: fix missing include of Xext/xf86bigfontsrv.h

2025-06-12 17:21:48 +02:00

WaitFor.c

os: drop unused TimerCheck()

2025-02-23 17:46:13 +00:00

xdmauth.c

dix: add dixAllocServerXID()

2025-06-12 17:21:48 +02:00

xdmauth.h

os: auth: generate XIDs in proto funcs only on success

2025-06-12 16:52:56 +02:00

xdmcp.c

os: xdmcp: simplify AddAuth handler call

2025-06-12 16:53:03 +02:00

xdmcp.h

os: xdmcp: fix missing include of <X11/Xdmcp.h>

2025-07-28 16:21:02 +02:00

xprintf.c

os: drop deprecated Xprintf()

2025-06-12 16:54:27 +02:00

xserver_poll.c

drop remains of cygwin support

2025-06-12 17:21:46 +02:00

xserver_poll.h

os: move xserver_poll.h into os/ directory

2024-06-21 00:53:39 +00:00

xsha1.c

os: use calloc() instead of malloc()

2025-06-12 16:49:45 +02:00

xsha1.h

include: move xsha1.h to os/

2024-03-03 23:11:05 +00:00

xstrans.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00