Mercurial > hg > nginx-quic
view auto/lib/pcre/makefile.owc @ 9049:a10210a45c8b
Core: stricter UTF-8 handling in ngx_utf8_decode().
An UTF-8 octet sequence cannot start with a 11111xxx byte (above 0xf8),
see https://datatracker.ietf.org/doc/html/rfc3629#section-3. Previously,
such bytes were accepted by ngx_utf8_decode() and misinterpreted as 11110xxx
bytes (as in a 4-byte sequence). While unlikely, this can potentially cause
issues.
Fix is to explicitly reject such bytes in ngx_utf8_decode().
author | Yugo Horie <u5.horie@gmail.com> |
---|---|
date | Thu, 23 Feb 2023 08:09:50 +0900 |
parents | 670ceaba03d8 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. CFLAGS = -c -zq -bt=nt -ot -op -oi -oe -s -bm $(CPU_OPT) PCREFLAGS = -DHAVE_CONFIG_H -DPCRE_STATIC -DPOSIX_MALLOC_THRESHOLD=10 & -DSUPPORT_PCRE8 -DHAVE_MEMMOVE pcre.lib: cd $(PCRE) wcl386 $(CFLAGS) -i=. $(PCREFLAGS) pcre_*.c dir /b *.obj > pcre.lst wlib -n pcre.lib @pcre.lst pcre.h: cd $(PCRE) copy /y pcre.h.generic pcre.h copy /y config.h.generic config.h copy /y pcre_chartables.c.dist pcre_chartables.c