Hello again! I want to add more to the original messages, that can read bellow. I use in the past the part of security extension that describe bellow, but i see more segfault the whole Xserver same other case too (in close the clients whith wms x). I not want to use this part of X security extension, but i not can disable it. I sure, the bug is just together width crashed x client, but i not want to take available the extension, what have known bug until the close them. Please help me: [email protected] "Dear Programmers! I use OpenBSD, and i find a litle, or not litle bug (if security problem). I just user, and beginner in OpenBSD, not hard in english, sorry if not quality bug report, but i want. :) To see the bug:I want take harden exploitable user whidth separated as another user runned browser and skype, i seen it work good, but find the bug..., not too big to good usage, but maybe security: To reproduce:( pwd : /home/myusername )'xauth -f .untrusted_user generate :0 . untrusted timeout 10xauth -f .untrusted_user extract - :0 > /home/net/.Xauthorityexport HOME=/home/netexport XAUTHORITY=/home/net/.Xauthority/usr/bin/sudo -u net /usr/local/bin/geany' ( editor is more convenient to reproduce ) Now i have an editor as untrused X client, who not can everything in X.I create xterm, as user 'myusername'. If i want copy text from editor, or skype, or firefox whidth midle mouse button in many times (about 2-5 probe, move between the windows, and klick), to xterm, that trusted user running, than crash the xterm. That's all, i hope not security bug, just in the usage of the X auth security.I use almost original: OpenBSD xxxxxxxxxxxx 5.0 GENERIC#43 i386 I take a litle modification, becouse a hardware driver bug hardening my life. :) (An old Asus laptop, and disable acpi, becouse freeze the machine if i press Ctrl-Alt-F2, and maybe other case.) (On another netbook find hardware driver bug too, i must disable ahci driver, and Usb 2.0 ehci, becouse both freeze my machine. In this machine must take display.brightness to min. 10, becouse the default is take my lcd very dark.) I sure the hardware specifid bug is more difficuld to find without you can able to reproduce. :( Many thanks for OpenBSD, i seen better secure OS, then other.(from my wifes email) GC!bor from Hungary"
