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fix segfault when $fastcgi_script_name is used in access_log

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and there was bad request (400)
This commit is contained in:
Igor Sysoev 2007-02-09 11:56:23 +00:00
parent e980185ee0
commit f0b150faf8
1 changed files with 28 additions and 17 deletions
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45
src/http/modules/ngx_http_fastcgi_module.c
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@ -1969,28 +1969,39 @@ ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r,
u_char *p;
ngx_http_fastcgi_loc_conf_t *flcf;
v->valid = 1;
v->no_cachable = 0;
v->not_found = 0;
if (r->uri.len) {
v->valid = 1;
v->no_cachable = 0;
v->not_found = 0;
flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module);
flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module);
if (r->uri.data[r->uri.len - 1] != '/') {
v->len = r->uri.len;
v->data = r->uri.data;
return NGX_OK;
}
v->len = r->uri.len + flcf->index.len;
v->data = ngx_palloc(r->pool, v->len);
if (v->data == NULL) {
return NGX_ERROR;
}
p = ngx_copy(v->data, r->uri.data, r->uri.len);
ngx_memcpy(p, flcf->index.data, flcf->index.len);
} else {
v->len = 0;
v->valid = 1;
v->no_cachable = 0;
v->not_found = 0;
v->data = NULL;
if (r->uri.data[r->uri.len - 1] != '/') {
v->len = r->uri.len;
v->data = r->uri.data;
return NGX_OK;
}
v->len = r->uri.len + flcf->index.len;
v->data = ngx_palloc(r->pool, v->len);
if (v->data == NULL) {
return NGX_ERROR;
}
p = ngx_copy(v->data, r->uri.data, r->uri.len);
ngx_memcpy(p, flcf->index.data, flcf->index.len);
return NGX_OK;
}