Re: [PATCH 2/2] coredump: add a new elf note with siginfo fieldsof the signal

[Roland McGrath]

I agree with Oleg.  If there is an NT_SIGINFO note, it should contain
exactly the siginfo_t layout and data that we otherwise expose to userland
already.  That is, it must match what PTRACE_GETSIGINFO reports, which (I
think) also matches exactly what appears on the stack for a signal
delivery.  Note also that compat_binfmt_elf must deliver the 32-bit version
of siginfo_t, i.e. as copy_siginfo_to_user32 does.


Thanks,
Roland

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/