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628e94b164
Several pieces of the code, as well as drivers are using %X, which we don't support, so leading to error messages like this: [2025-02-27 14:28:44] BUG: 'if (f[f_idx])' [2025-02-27 14:28:44] BUG: ../xserver/os/log.c:538 in vpnprintf() [2025-02-27 14:28:44] Unsupported printf directive 'X' [2025-02-27 14:28:44] [2025-02-27 14:28:44] Backtrace: [2025-02-27 14:28:44] unw_get_proc_name failed: no unwind info found [-10] [2025-02-27 14:28:44] 0: /usr/lib/Xorg (?+0x0) [0x5f4d1261bc47] [2025-02-27 14:28:44] 1: /usr/lib/Xorg (LogVHdrMessageVerb+0x10f) [0x5f4d1261ca3f] [2025-02-27 14:28:44] 2: /usr/lib/Xorg (LogHdrMessageVerb+0x85) [0x5f4d1261cae5] [2025-02-27 14:28:44] 3: /usr/lib/Xorg (xf86VDrvMsgVerb+0x54) [0x5f4d12636604] [2025-02-27 14:28:44] 4: /usr/lib/Xorg (xf86DrvMsg+0x97) [0x5f4d126367d7] [2025-02-27 14:28:44] 5: /usr/lib/Xorg (xf86PrintEDID+0x545) [0x5f4d12654315] [2025-02-27 14:28:44] 6: /usr/lib/Xorg (xf86OutputSetEDID+0x1bd) [0x5f4d12657e0d] In the longer run, we'll have to decide whether we actually want to implement the upper-case directive or change all callers to lower-case. But for now it's better to just accept %X and interpret it as lower-case, in order to fix those error messages. Whether it's printed as upper or lower case is more or less an aesthetic matter. Reported-By: guido iodice <guido.iodice@gmail.com> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1846> |
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| .. | ||
| .gitignore | ||
| access.c | ||
| alloc.c | ||
| audit.h | ||
| auth.c | ||
| auth.h | ||
| backtrace.c | ||
| bug_priv.h | ||
| busfault.c | ||
| busfault.h | ||
| client.c | ||
| client_priv.h | ||
| cmdline.h | ||
| connection.c | ||
| ddx_priv.h | ||
| fmt.c | ||
| fmt.h | ||
| inputthread.c | ||
| io.c | ||
| log.c | ||
| meson.build | ||
| mitauth.c | ||
| mitauth.h | ||
| osdep.h | ||
| osinit.c | ||
| ospoll.c | ||
| ospoll.h | ||
| reallocarray.c | ||
| screensaver.h | ||
| serverlock.c | ||
| serverlock.h | ||
| strcasecmp.c | ||
| strcasestr.c | ||
| string.c | ||
| strlcat.c | ||
| strlcpy.c | ||
| strndup.c | ||
| timingsafe_memcmp.c | ||
| utils.c | ||
| WaitFor.c | ||
| xdmauth.c | ||
| xdmauth.h | ||
| xdmcp.c | ||
| xdmcp.h | ||
| xprintf.c | ||
| xserver_poll.c | ||
| xserver_poll.h | ||
| xsha1.c | ||
| xsha1.h | ||
| xstrans.c | ||