Mercurial > hg > nginx-quic
view src/os/win32/ngx_dlopen.h @ 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 | 7142b04337d6 |
children |
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/* * Copyright (C) Maxim Dounin * Copyright (C) Nginx, Inc. */ #ifndef _NGX_DLOPEN_H_INCLUDED_ #define _NGX_DLOPEN_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #define NGX_HAVE_DLOPEN 1 #define ngx_dlopen(path) LoadLibrary((char *) path) #define ngx_dlopen_n "LoadLibrary()" #define ngx_dlsym(handle, symbol) (void *) GetProcAddress(handle, symbol) #define ngx_dlsym_n "GetProcAddress()" #define ngx_dlclose(handle) (FreeLibrary(handle) ? 0 : -1) #define ngx_dlclose_n "FreeLibrary()" char *ngx_dlerror(void); #endif /* _NGX_DLOPEN_H_INCLUDED_ */