[Pkg-gnupg-maint] Bug#712744: gnupg-agent: Doesn't call prctl(PR_SET_DUMPABLE, 0, 0, 0, 0)

NIIBE Yutaka gniibe at fsij.org
Wed Jan 7 03:43:13 UTC 2015


While my debugging of gnupg-agent, I found that I couldn't attach
gpg-agent to GDB any more.

Now, the kernel default seems to be kernel.yama.ptrace_scope = 0

    $ cat /proc/sys/kernel/yama/ptrace_scope

For debugging, now, I need to change this setting of kernel.  Given
this recent change of kernel hardening, it would be ok to close this

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