r2.8 cherry-pick: 70b7ef24ee8 "Bump zlib to 1.2.12." #55632
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Due to security issue (a deflate bug when using the `Z_FIXED` strategy can result in out-of-bound accesses), zlib 1.2.11 seems to be yanked, so builds not using TF mirror will break. See https://www.zlib.net/, https://www.openwall.com/lists/oss-security/2022/03/28/1, https://twitter.com/taviso/status/1508438583484452866 and https://twitter.com/perfinion/status/1508448580226322432?t=e3RC0-DuXNKaEwPnldjzzw&s=03 PiperOrigin-RevId: 437843809
mihaimaruseac
approved these changes
Apr 17, 2022
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Refer to the original commit: 70b7ef2