tcberner created this revision. tcberner added reviewers: rakuco, graesslin. tcberner set the repository for this revision to rKWIN KWin. Restricted Application added a project: Plasma. Restricted Application added a subscriber: plasma-devel.
REVISION SUMMARY Similar to[[ https://phabricator.kde.org/D1216 | https://phabricator.kde.org/D1216 ]] add procctl call to disable ptrace on FreeBSD. We cannot do the procfs-lookup to check whether the process is already being run inside gdb -- however, on FreeBSD, we could use the P_TRACED flag of the process to figure this out: > sys/proc.h:#define P_TRACED 0x00800 /* Debugged process being traced. */ And the code would look something similar to pid_t pid = getpid(); struct procstat *prstat = procstat_open_sysctl(); struct kinfo_proc *procinfo; unsigned int cnt; procinfo = procstat_getprocs(prstat, KERN_PROC_PID, pid, &cnt); long p_flags = procinfo->ki_flag; int p_traced = p_flags & P_TRACED; if (p_traced != P_TRACED) { mode = PROC_TRACE_CTL_DISABLE; procctl(P_PID, getpid(), PROC_TRACE_CTL, &mode); } procstat_freeprocs(prstat,procinfo); procstat_close(prstat); But as wayland is [far] in the future on FreeBSD, and that check above is a bit lengthy, I think it is enough if we add it once it is needed. REPOSITORY rKWIN KWin REVISION DETAIL https://phabricator.kde.org/D1425 AFFECTED FILES CMakeLists.txt config-kwin.h.cmake main_wayland.cpp EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: tcberner, rakuco, graesslin Cc: plasma-devel, sebas
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