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1de38b588e
XdmcpFatal uses the format specifier %*.*s, which vpnprintf() doesn't
understand, which causes a backtrace and prevents the reason for the XDMCP
failure being logged.
See also:
https://bugs.freedesktop.org/show_bug.cgi?id=66862
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=758574
"%*.*s" is also currently used in a few other places, so teach vpnprintf() how
to handle it
$ fgrep -r "%*.*s" *
hw/dmx/config/scanner.l: fprintf(stderr, "parse error on line %d at token \"%*.*s\"\n",
hw/dmx/dmxlog.c: ErrorF("(%s) dmx[i%d/%*.*s]: ", type,
hw/dmx/input/dmxinputinit.c: dmxLogCont(dmxInfo, "\t[i%d/%*.*s",
os/access.c: ErrorF("Xserver: siAddrMatch(): type = %s, value = %*.*s -- %s\n",
os/access.c: ("Xserver: siCheckAddr(): type = %s, value = %*.*s, len = %d -- %s\n",
os/xdmcp.c: FatalError("XDMCP fatal error: %s %*.*s\n", type,
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
(cherry picked from commit
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|---|---|---|
| .. | ||
| .gitignore | ||
| access.c | ||
| auth.c | ||
| backtrace.c | ||
| busfault.c | ||
| client.c | ||
| connection.c | ||
| io.c | ||
| log.c | ||
| Makefile.am | ||
| mitauth.c | ||
| oscolor.c | ||
| osdep.h | ||
| osinit.c | ||
| rpcauth.c | ||
| strcasecmp.c | ||
| strcasestr.c | ||
| strlcat.c | ||
| strlcpy.c | ||
| strndup.c | ||
| utils.c | ||
| WaitFor.c | ||
| xdmauth.c | ||
| xdmcp.c | ||
| xprintf.c | ||
| xsha1.c | ||
| xstrans.c | ||