[Bug binutils/23863] binutils-2.31.1 stack buffer overflow in nm -C

[mmmtoxic at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=23863

--- Comment #2 from mmmtoxic at gmail dot com ---
OK, thanks for your reply!

nickc at redhat dot com <address@hidden> 于2018年11月7日周三
上午1:35写道：

> https://sourceware.org/bugzilla/show_bug.cgi?id=23863
>
> Nick Clifton <nickc at redhat dot com> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>                  CC|                            |nickc at redhat dot com
>
> --- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
> Hi mmmtoxic,
>
>   Thanks for reporting this problem.  Unfortunately the issue is in the
>   name demangling code in the libiberty library, which is actually part
>   of gcc, rather than the binutils.  (It is used in binutils, but not
>   maintained here).  So please could you report the bug to gcc.
>
>   I should also point out that it is quite possible that this problem
>   will not be fixed, as it has already been reported (to gcc) several
>   times before.  The underlying issue is that the name mangling format
>   allows for infinite recursion, and so it is always possible to
>   construct an artificially mangled name that will require an infinite
>   amout of stack space in order to demangle properly.
>
> Cheers
>   Nick
>
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