[Bug 15868] [busybox 1.36.1] use-after-free in awk

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=15868

Valery Ushakov <uwe at NetBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |uwe at NetBSD.org

--- Comment #2 from Valery Ushakov <uwe at NetBSD.org> ---
Seems to be the duplicate of bug #15871, just the "use" part happens in a
different place.

The result of OC_REPLACE may be a TEMPVAR0 via L.v

  res = setvar_i(((opinfo & OPCLSMASK) == OC_BINARY) ? res : L.v, ...);

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