remove r->zero_in_uri
diff --git a/src/http/modules/ngx_http_autoindex_module.c b/src/http/modules/ngx_http_autoindex_module.c
index 9dc4870..b679318 100644
--- a/src/http/modules/ngx_http_autoindex_module.c
+++ b/src/http/modules/ngx_http_autoindex_module.c
@@ -160,10 +160,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD))) {
return NGX_DECLINED;
}
diff --git a/src/http/modules/ngx_http_dav_module.c b/src/http/modules/ngx_http_dav_module.c
index 4b56110..3d34a40 100644
--- a/src/http/modules/ngx_http_dav_module.c
+++ b/src/http/modules/ngx_http_dav_module.c
@@ -146,10 +146,6 @@
ngx_int_t rc;
ngx_http_dav_loc_conf_t *dlcf;
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module);
if (!(r->method & dlcf->methods)) {
diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index 995ac83..270d969 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c
@@ -80,10 +80,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
rc = ngx_http_discard_request_body(r);
if (rc != NGX_OK) {
diff --git a/src/http/modules/ngx_http_gzip_static_module.c b/src/http/modules/ngx_http_gzip_static_module.c
index 0c6dbbb..9e3b1ad 100644
--- a/src/http/modules/ngx_http_gzip_static_module.c
+++ b/src/http/modules/ngx_http_gzip_static_module.c
@@ -89,10 +89,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
gzcf = ngx_http_get_module_loc_conf(r, ngx_http_gzip_static_module);
if (!gzcf->enable) {
diff --git a/src/http/modules/ngx_http_index_module.c b/src/http/modules/ngx_http_index_module.c
index fe2a121..15aeaf9 100644
--- a/src/http/modules/ngx_http_index_module.c
+++ b/src/http/modules/ngx_http_index_module.c
@@ -116,10 +116,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
ilcf = ngx_http_get_module_loc_conf(r, ngx_http_index_module);
clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
diff --git a/src/http/modules/ngx_http_random_index_module.c b/src/http/modules/ngx_http_random_index_module.c
index 7b0ec50..02bdc45 100644
--- a/src/http/modules/ngx_http_random_index_module.c
+++ b/src/http/modules/ngx_http_random_index_module.c
@@ -86,10 +86,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
if (!(r->method & (NGX_HTTP_GET|NGX_HTTP_HEAD|NGX_HTTP_POST))) {
return NGX_DECLINED;
}
diff --git a/src/http/modules/ngx_http_static_module.c b/src/http/modules/ngx_http_static_module.c
index 3af97ba..57b5130 100644
--- a/src/http/modules/ngx_http_static_module.c
+++ b/src/http/modules/ngx_http_static_module.c
@@ -66,10 +66,6 @@
return NGX_DECLINED;
}
- if (r->zero_in_uri) {
- return NGX_DECLINED;
- }
-
log = r->connection->log;
/*
diff --git a/src/http/modules/perl/ngx_http_perl_module.c b/src/http/modules/perl/ngx_http_perl_module.c
index 5096b50..d89e96a 100644
--- a/src/http/modules/perl/ngx_http_perl_module.c
+++ b/src/http/modules/perl/ngx_http_perl_module.c
@@ -168,10 +168,6 @@
static ngx_int_t
ngx_http_perl_handler(ngx_http_request_t *r)
{
- if (r->zero_in_uri) {
- return NGX_HTTP_NOT_FOUND;
- }
-
r->main->count++;
ngx_http_perl_handle_request(r);
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 23e9388..21ea7e9 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -1341,7 +1341,7 @@
/* no content handler was found */
- if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
+ if (r->uri.data[r->uri.len - 1] == '/') {
if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
@@ -2104,7 +2104,6 @@
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
"http subrequest \"%V?%V\"", uri, &sr->args);
- sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index b638f86..2952e02 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -438,8 +438,7 @@
r->plus_in_uri = 1;
break;
case '\0':
- r->zero_in_uri = 1;
- break;
+ return NGX_HTTP_PARSE_INVALID_REQUEST;
default:
state = sw_check_uri;
break;
@@ -496,8 +495,7 @@
r->plus_in_uri = 1;
break;
case '\0':
- r->zero_in_uri = 1;
- break;
+ return NGX_HTTP_PARSE_INVALID_REQUEST;
}
break;
@@ -526,8 +524,7 @@
r->complex_uri = 1;
break;
case '\0':
- r->zero_in_uri = 1;
- break;
+ return NGX_HTTP_PARSE_INVALID_REQUEST;
}
break;
@@ -1202,7 +1199,7 @@
ch = *p++;
} else if (ch == '\0') {
- r->zero_in_uri = 1;
+ return NGX_HTTP_PARSE_INVALID_REQUEST;
}
state = quoted_state;
@@ -1304,8 +1301,7 @@
}
if (ch == '\0') {
- *flags |= NGX_HTTP_ZERO_IN_URI;
- continue;
+ goto unsafe;
}
if (ngx_path_separator(ch) && len > 2) {
@@ -1449,34 +1445,19 @@
void
ngx_http_split_args(ngx_http_request_t *r, ngx_str_t *uri, ngx_str_t *args)
{
- u_char ch, *p, *last;
+ u_char *p, *last;
- p = uri->data;
+ last = uri->data + uri->len;
- last = p + uri->len;
+ p = ngx_strlchr(uri->data, last, '?');
- args->len = 0;
+ if (p) {
+ uri->len = p - uri->data;
+ p++;
+ args->len = last - p;
+ args->data = p;
- while (p < last) {
-
- ch = *p++;
-
- if (ch == '?') {
- args->len = last - p;
- args->data = p;
-
- uri->len = p - 1 - uri->data;
-
- if (ngx_strlchr(p, last, '\0') != NULL) {
- r->zero_in_uri = 1;
- }
-
- return;
- }
-
- if (ch == '\0') {
- r->zero_in_uri = 1;
- continue;
- }
+ } else {
+ args->len = 0;
}
}
diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h
index 902ec3e..f962271 100644
--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -56,7 +56,7 @@
#define NGX_HTTP_PARSE_INVALID_HEADER 13
-#define NGX_HTTP_ZERO_IN_URI 1
+/* unused 1 */
#define NGX_HTTP_SUBREQUEST_IN_MEMORY 2
#define NGX_HTTP_SUBREQUEST_WAITED 4
#define NGX_HTTP_LOG_UNSAFE 8
@@ -435,9 +435,6 @@
/* URI with "+" */
unsigned plus_in_uri:1;
- /* URI with "\0" or "%00" */
- unsigned zero_in_uri:1;
-
unsigned invalid_header:1;
unsigned valid_location:1;
diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c
index 5c032f3..afbefba 100644
--- a/src/http/ngx_http_special_response.c
+++ b/src/http/ngx_http_special_response.c
@@ -517,8 +517,6 @@
r->err_status = overwrite;
- r->zero_in_uri = 0;
-
if (ngx_http_complex_value(r, &err_page->value, &uri) != NGX_OK) {
return NGX_ERROR;
}
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 4226198..ffed2c0 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -1815,10 +1815,6 @@
return NGX_DONE;
}
- if (flags & NGX_HTTP_ZERO_IN_URI) {
- r->zero_in_uri = 1;
- }
-
if (r->method != NGX_HTTP_HEAD) {
r->method = NGX_HTTP_GET;
}
