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implicit-function-declaration warnings
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: David Macek <david.macek.0@gmail.com>
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xhost.c: In function ‘change_host’:
xhost.c:452:13: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default]
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Quiets clang warning:
xhost.c:812:21: warning: unused parameter 'sig' [-Wunused-parameter]
nameserver_lost(int sig)
^
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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wait
Win32 has neither SIGALRM nor sigaction(), so don't use SIGALRM to timeout
gethostaddr(), just wait
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
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X_NOT_POSIX has never been defined by our autoconf scripts, only for a few
platforms in <X11/Xosdefs.h>, of which MinGW seems to be the most relevant
today, and since that doesn't have alarm() it doesn't need this code either.
First pass was done with 'unifdef -UX_NOT_POSIX', followed by
manual tweaking to adjust indent levels, etc.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
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Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
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Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
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xhost.c:154:19: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
for (i = 0; i < FAMILIES; i++)
~ ^ ~~~~~~~~
xhost.c:310:15: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
namelen = strlen(name);
~ ^~~~~~~~~~~~
xhost.c:311:40: warning: implicit conversion changes signedness: 'int' to 'size_t' (aka 'unsigned long') [-Wsign-conversion]
if ((lname = (char *)malloc(namelen+1)) == NULL) {
~~~~~~ ~~~~~~~^~
xhost.c:707:46: warning: implicit conversion changes signedness: 'int' to 'socklen_t' (aka 'unsigned int') [-Wsign-conversion]
getnameinfo((struct sockaddr *) &saddr, saddrlen, inetname,
~~~~~~~~~~~ ^~~~~~~~
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Fixes gcc warnings:
xhost.c:290: warning: declaration of 'dpy' shadows a global declaration
xhost.c:160: warning: shadowed declaration is here
xhost.c:839: warning: declaration of 'dpy' shadows a global declaration
xhost.c:160: warning: shadowed declaration is here
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Drops use of autoconf's obsolete AC_TYPE_SIGNAL and the even more
obsolete Imake SIGNALRETURNSINT.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Has never been converted to build in modular builds, so has been unusable
since X11R7.0 release in 2005. All known platforms with TLI/XTI support
that X11R7 & later releases run on also have (and mostly prefer) BSD
socket support for their networking API.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Has never been converted to build in modular builds, so has been unusable
since X11R7.0 release in 2005. DNETCONN support was removed from xtrans
back in 2008.
Performed via "unifdef -UDNETCONN".
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Fixes gcc warning:
xhost.c:453:6: warning: declaration of ‘namelen’ shadows a previous local
xhost.c:339:9: warning: shadowed declaration is here
Also removes unnecessary malloc and memcpy by just using the string
pointers we already have, since XAddHost & XRemoveHost will copy the
specified length of text from the strings to the Xlib request buffer
before returning, not relying on nil termination.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
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We don't need a display to show the usage message.
X.Org bug#39633 <https://bugs.freedesktop.org/show_bug.cgi?id=39633>
Signed-off-by: Julien Cristau <jcristau@debian.org>
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In the ServerInterpreted case, XAddHost and XRemoveHost are capable of
failing when they lack request buffer memory. Notice this situation,
and report correctly.
Signed-off-by: Kees Cook <kees.cook@canonical.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Julien Cristau <jcristau@debian.org>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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cvs: ----------------------------------------------------------------------
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- remove unused file.
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