Hauke Mehrtens 13bd217821
busybox: awk: fix use after free (CVE-2022-30065) ...
This backports a commit which fixes a use after free bug in awk.
CVE-2022-30065 description:
A use-after-free in Busybox 1.35-x's awk applet leads to denial of
service and possibly code execution when processing a crafted awk
pattern in the copyvar function.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de >
(cherry picked from commit 8b383ee2a0
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13bd217821