CLSA-2026-1792760111 Fix CVE(s): CVE-2021-42380

SECURITY UPDATE: awk: use-after-realloc in evaluate when a $N field reference reallocates Fields while another operand still points into it - debian/patches/CVE-2021-42380.patch: Read L values before evaluating R, cap fsrealloc size, and rebase L.v when Fields moved during evaluation of R -...