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Fix a TOCTOU vulnerability in freebsd32_copyin_control().

Description

Fix a TOCTOU vulnerability in freebsd32_copyin_control().

PR: 248257
Reported by: m00nbsd working with Trend Micro Zero Day Initiative
Reviewed by: kib
Security: SA-20:23.sendmsg
Security: CVE-2020-7460
Security: ZDI-CAN-11543

Details

Provenance
markjAuthored on Aug 5 2020, 5:06 PM
Parents
rGa5849fa4abcd: Continued ipfilter #ifdef cleanup. The r343701 log entry contains a
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