Mercurial > hg > nginx-vendor-0-5
diff src/http/modules/ngx_http_sub_filter_module.c @ 326:f70f2f565fe0 NGINX_0_5_33
nginx 0.5.33
*) Change: now by default the "echo" SSI command uses entity encoding.
*) Feature: the "encoding" parameter in the "echo" SSI command.
*) Change: mail proxy was split on three modules: pop3, imap and smtp.
*) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
and --without-mail_smtp_module configuration parameters.
*) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
directives of the ngx_mail_smtp_module.
*) Feature: the "server_name" and "valid_referers" directives support
regular expressions.
*) Feature: the "server_name", "map", and "valid_referers" directives
support the "www.example.*" wildcards.
*) Bugfix: sub_filter did not work with empty substitution.
*) Bugfix: in sub_filter parsing.
*) Bugfix: a worker process may got caught in an endless loop, if the
memcached was used.
*) Bugfix: nginx supported low case only "close" and "keep-alive"
values in the "Connection" request header line; bug appeared in
0.5.32.
*) Bugfix: nginx could not start on Solaris if the shared PCRE library
located in non-standard place was used.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 07 Nov 2007 00:00:00 +0300 |
parents | 2ceaee987f37 |
children | 2eea67ed0bc2 |
line wrap: on
line diff
--- a/src/http/modules/ngx_http_sub_filter_module.c +++ b/src/http/modules/ngx_http_sub_filter_module.c @@ -369,9 +369,14 @@ ngx_http_sub_body_filter(ngx_http_reques } } - b->memory = 1; - b->pos = ctx->sub.data; - b->last = ctx->sub.data + ctx->sub.len; + if (ctx->sub.len) { + b->memory = 1; + b->pos = ctx->sub.data; + b->last = ctx->sub.data + ctx->sub.len; + + } else { + b->sync = 1; + } cl->buf = b; cl->next = NULL; @@ -557,6 +562,7 @@ ngx_http_sub_parse(ngx_http_request_t *r ch = ngx_tolower(ch); } + ctx->state = state; ctx->pos = p; ctx->looked = looked; ctx->copy_end = p; @@ -578,6 +584,10 @@ ngx_http_sub_parse(ngx_http_request_t *r looked++; if (looked == ctx->match.len) { + if ((size_t) (p - ctx->pos) < looked) { + ctx->saved = 0; + } + ctx->state = sub_start_state; ctx->pos = p + 1; ctx->looked = looked;