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annotate src/os/win32/ngx_dlopen.c @ 8774:d07456044b61

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Core: added NGX_REGEX_MULTILINE for 3rd party modules. Notably, NAXSI is known to misuse ngx_regex_compile() with rc.options set to PCRE_CASELESS | PCRE_MULTILINE. With PCRE2 support, and notably binary compatibility changes, it is no longer possible to set PCRE[2]_MULTILINE option without using proper interface. To facilitate correct usage, this change adds the NGX_REGEX_MULTILINE option.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 25 Dec 2021 01:07:18 +0300
parents 7142b04337d6
children
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7142b04337d6 Dynamic modules: dlopen() support.
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2 /*
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3 * Copyright (C) Maxim Dounin
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4 * Copyright (C) Nginx, Inc.
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5 */
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7
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8 #include <ngx_config.h>
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9 #include <ngx_core.h>
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12 char *
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13 ngx_dlerror(void)
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14 {
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15 u_char *p;
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16 static u_char errstr[NGX_MAX_ERROR_STR];
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18 p = ngx_strerror(ngx_errno, errstr, NGX_MAX_ERROR_STR);
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19 *p = '\0';
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20
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21 return (char *) errstr;
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22 }