------- Comment From hegdevas...@in.ibm.com 2017-09-28 02:13 EDT------- (In reply to comment #5) > 'MemoryDenyWriteExecute=yes' is defined in systemd.exec(5) as: > > If set, attempts to create memory mappings that are writable and executable > at the same time, or to change existing memory mappings to become > executable, or mapping shared memory segments as executable are prohibited. > Specifically, a system call filter is added that rejects mmap(2) system > calls with both PROT_EXEC and PROT_WRITE set, mprotect(2) system calls with > PROT_EXEC set and shmat(2) system calls with SHM_EXEC set. > > It is surprising that /bin/touch should trip this check. This will require > investigation.
Yeah. even I thought its touch issue. I did look into touch source code as well. It uses below flag to create file. O_WRONLY | O_CREAT | O_NONBLOCK | O_NOCTTY, MODE_RW_UGO); -Vasant -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1719720 Title: [LTCTest][libvpd] Process '/bin/touch /run/run.vpdupdate' failed with exit code 127 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1719720/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
