Date: Wed, 22 May 2002 20:15:35 -0700 (PDT) From: Marcel Moolenaar <marcel@xcllnt.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/38445: Centralized ptrace() permission checking Message-ID: <200205230315.g4N3FZZx062888@www.freebsd.org>
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>Number: 38445 >Category: kern >Synopsis: Centralized ptrace() permission checking >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: wish >Submitter-Id: current-users >Arrival-Date: Wed May 22 20:20:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Marcel Moolenaar >Release: -current >Organization: >Environment: FreeBSD dhcp01.pn.xcllnt.net 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Tue May 21 00:23:31 PDT 2002 marcel@dhcp01.pn.xcllnt.net:/usr/obj/usr/src/sys/VAIO i386 >Description: Both ptrace() in kern/sys_process.c and linux_ptrace() in i386/linux/linux_ptrace.c need to do permission checking. This calls for a support function that does the job and is used by both ptrace() implementations. If more ptrace() implementations are written (other emulation layers), then this obviously increases in importance. >How-To-Repeat: n/a >Fix: n/a >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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