Mercurial > hg > nginx-vendor-current
view src/os/unix/ngx_errno.c @ 530:4c5d2c627a6c NGINX_0_8_17
nginx 0.8.17
*) Security: now "/../" are disabled in "Destination" request header
line.
*) Change: now $host variable value is always low case.
*) Feature: the $ssl_session_id variable.
*) Bugfix: socket leak; the bug had appeared in 0.8.11.
author | Igor Sysoev <http://sysoev.ru> |
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date | Mon, 28 Sep 2009 00:00:00 +0400 |
parents | 88d3e895bdf9 |
children | 428c6e58046a |
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/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_HAVE_STRERROR_R) u_char * ngx_strerror_r(int err, u_char *errstr, size_t size) { if (size == 0) { return errstr; } errstr[0] = '\0'; strerror_r(err, (char *) errstr, size); while (*errstr && size) { errstr++; size--; } return errstr; } #elif (NGX_HAVE_GNU_STRERROR_R) /* Linux strerror_r() */ u_char * ngx_strerror_r(int err, u_char *errstr, size_t size) { char *str; if (size == 0) { return errstr; } errstr[0] = '\0'; str = strerror_r(err, (char *) errstr, size); if (str != (char *) errstr) { return ngx_cpystrn(errstr, (u_char *) str, size); } while (*errstr && size) { errstr++; size--; } return errstr; } #endif