[Bug 329221] Re: valgrind --db-attach /proc/$PID/fd permission problem
> This is completely unrelated; ptrace is disabled after process startup for > non-root users in Ubuntu nowadays. > https://wiki.ubuntu.com/Security/Features#PTRACE%20scope Closing as invalid. ** Changed in: valgrind (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/329221 Title: valgrind --db-attach /proc/$PID/fd permission problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/329221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 329221] Re: valgrind --db-attach /proc/$PID/fd permission problem
This is completely unrelated; ptrace is disabled after process startup for non-root users in Ubuntu nowadays. https://wiki.ubuntu.com/Security/Features#PTRACE%20scope -- valgrind --db-attach /proc/$PID/fd permission problem https://bugs.launchpad.net/bugs/329221 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 329221] Re: valgrind --db-attach /proc/$PID/fd permission problem
This may not be valgrind specific. I see something similar with gdb itself: $ gdb (gdb) attach 1766 Attaching to process 1766 ptrace: Operation not permitted. Process 1766 is owned by the same user as gdb. -- valgrind --db-attach /proc/$PID/fd permission problem https://bugs.launchpad.net/bugs/329221 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 329221] Re: valgrind --db-attach /proc/$PID/fd permission problem
Some system info: Ubuntu 8.10 ja...@feegle$ COLUMNS=100 dpkg -l valgrind linux-image-`uname -r` Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ NameVersion Description +++-===-===-== ii linux-image-2.6.27- 2.6.27-11.27Linux kernel image for version 2.6.27 on x86/x86_64 ii valgrind1:3.3.1-2ubuntu1A memory debugger and profiler -- valgrind --db-attach /proc/$PID/fd permission problem https://bugs.launchpad.net/bugs/329221 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
