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path: root/app/cwm/util.c
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2020-04-16Prevent out of boundary write with configuration files in which too manyTobias Stoeckmann
quoted arguments are stored for other window managers. The quotation handling happens within the while loop without checking if the "end" limit has been already reached. If this happens, the final NULL assignment leads to an out of boundary write on stack. OK okan@
2020-02-27Unrelated style fixes, consistency changes and sorting, appropriateOkan Demirmen
dosage/removal of wrappers, simplification of name queue, client cycle joins other kb/mb bound functions.
2019-04-29Plug a memory leak in log_debug(); OK okan@Tim van der Molen
2019-02-13fix missing includesOkan Demirmen
2018-02-04Slightly expand and expose verbose debugging.Okan Demirmen
2018-02-02Add a simple debug logging mechanism.Okan Demirmen
2018-01-08Quick fix: exit after a failed execvp in u_spawn instead; previously we did inOkan Demirmen
u_exec, but the introduction of re-exec'ing the previous invocation of cwm if 'exec_wm' failed missed the 'exec' failing path. Will likely split out as a proper fix. Odd behaviour reported by Ve Telko.
2017-12-29If the replacement window manager fails to start, restart the fallback (theOkan Demirmen
original invocation of cwm).
2015-09-16On execwm, we should properly release resources before exec'ing into aOkan Demirmen
new window manager; so allow CWM_EXEC_WM to assign new wm to wm_argv and pass through cwm_status (now EXECWM) so that x_teardown() gets called before exec'ing the new window manager. Removes the need for a separate x_restart() now, using new wm_argv; and consolidates errno for execvp.
2015-01-19Switch to limits.h; replace MAXPATHLEN and MAXHOSTNAMELEN with PATH_MAXOkan Demirmen
and HOST_NAME_MAX+1, respectively. ok doug@
2012-11-09sortOkan Demirmen
2011-07-25We are inconsistent when it comes to function returns, so just go allOkan Demirmen
the way with the cwm specific parts. ok oga@
2011-06-24alter a few function returns and prototypes; found by lint.Okan Demirmen
ok oga@
2011-05-11tag and comment cleanup; ok oga@Okan Demirmen
2009-12-15pull all non-X11 headers from calmwm.h and place them only where theyOkan Demirmen
are required. encourged to go all the way by oga@
2009-12-15merge the 2 common header files; specific includes to be pulled out asOkan Demirmen
separate commits. ok oga@
2008-07-11spacing, declaration lineup to be consistent throughout cwm,Okan Demirmen
readability, and a bit of knf. ok oga@
2008-05-15KNF, no binary change.Owain Ainsworth
From Pierre Riteau. Thanks!
2008-04-15make the argument parser for commands accept quoted strings, while i'mOwain Ainsworth
there make u_spawn use exec_wm (renamed to u_exec) for it's execution to remove duplicated code. This means constructs like this work in .cwmrc: bind CM-t "ssh -Y 192.168.1.2 \"xterm -e top\"" or alternatively: bind CM-t "ssh -Y 192.168.1.2 'xterm -e top'" "in it goes" okan@.
2008-04-15Kill dirent_isdir() and dirent_islink() nothing used them since the newOwain Ainsworth
parser went in. ok okan.
2008-04-15hit it with the knf stick.Owain Ainsworth
2008-02-20add exec_wm to calmwm.h, it was missing (bad ian@!)Owain Ainsworth
Also, exec_wm() currenty err()s out if something failed with the exec, killing the currently running wm. This is bad. Replace the err() with warn() instead. from Gleydson Soares, thanks!
2008-01-16huge amount of cleanup and dead code removal.Owain Ainsworth
full description of changes: -remove fontlist, and all associated structures/calls, it's not needed. this also removes any doubt about leftover 9wm code (the list was borrowed from it). Since cwm now uses Xft for everything, the legacy font handling is just not needed. -add /* FALLTHROUGH */ comments into grab_{label,menu}. I actually didn't intend grab_menu to be a fallthrough, but it actually works quite well there, so remove the extra rectangle drawing. I love it when that happens. -remove a couple of unused prototypes that were obviously missed before. -remove a bunch of commented out or if 0ed out code. It doesn't look to be coming back anytime soon. -several functions returned an int, but this was never checked. most of them only failed if they failed to grab the pointer (thus the internal state didn't change), so just make them void and return early if this is the case. -remove several unused functions and some useless variables. knocks something like 200bytes off the stripped binary size for me. ok marc@, tested by several others.
2008-01-11- Remove the "all rights reserved" tag at the top of most of the sourceOwain Ainsworth
files, and replace them with the actual ISC license. - add license to the manpage (it was lacking before) - correct license statement in the README Permission given by Marius (copyright holder): "1. please replace with the standard ISC license 2. you may add the ISC license to the man page 3. feel free to replace the information in the README as well" and Dros (copyright holder for group.c): "Please switch group.c to the ISC License." ok ian@
2007-11-28Add a "restart wm" function. ok oga@Ian Darwin
2007-04-27Initial import of cwm-3.Bernd Ahlers
tested by sturm@, ok matthieu@