patches/packages/expat-2.4.3-i486-2_slack14.1.txz
Fix signed integer overflow in function XML_GetBuffer for when
XML_CONTEXT_BYTES is defined to >0 (which is both common and
default). Impact is denial of service or other undefined behavior.
While we're here, also patch a memory leak on output file opening error.
Thanks to marav.
For more information, see:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23852
(* Security fix *)