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Xslt: fixed parameters parsing (ticket #1416).

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If parameters were specified in xslt_stylesheet without variables,
any request except the first would cause an internal server error.
This commit is contained in:
Ruslan Ermilov 2017-11-16 13:20:47 +03:00
parent d303a95594
commit cdbdbbd842
1 changed files with 13 additions and 2 deletions
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15
src/http/modules/ngx_http_xslt_filter_module.c
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@ -686,8 +686,19 @@ ngx_http_xslt_params(ngx_http_request_t *r, ngx_http_xslt_filter_ctx_t *ctx,
* specified in xslt_stylesheet directives
*/
p = string.data;
last = string.data + string.len;
if (param[i].value.lengths) {
p = string.data;
} else {
p = ngx_pnalloc(r->pool, string.len + 1);
if (p == NULL) {
return NGX_ERROR;
}
ngx_memcpy(p, string.data, string.len + 1);
}
last = p + string.len;
while (p && *p) {