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Re: port-i386/40143: Crash in i386:doreti_checkast()

Andrew Doran wrote:
> This code block is fragile and has been broken by changes to system call /
> trap return:
at first sight, this is not this block which trigger the fault, but
the test following:

    455                 if (KERNELMODE(vframe->tf_cs, vframe->tf_eflags))
    456                         goto we_re_toast;

not sure at all what this means, I'll try to dig a bit more. I can
provide anything but a crash dump, I can easily reproduce this bug.

 - Arnaud

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