Fixed double-free when auto-decompressing pages

[m6w6/ext-http] / http_encoding_api.c

diff --git a/http_encoding_api.c b/http_encoding_api.c
index 9e0976c58d2b33c5511d80a88cd7b7f3e4b931f7..15fb5fd133e21b7a342c55b7d8eed48f8beee4a7 100644 (file)
--- a/http_encoding_api.c
+++ b/http_encoding_api.c
@@ -211,10 +211,13 @@ PHP_HTTP_API int _http_encoding_response_start(size_t content_length, zend_bool
 #endif /* HTTP_HAVE_ZLIB */
        } else if (content_length && !ohandler) {
                /* emit a content-length header */
-               char cl_header_str[128];
-               size_t cl_header_len;
-               cl_header_len = snprintf(cl_header_str, sizeof(cl_header_str), "Content-Length: %zu", content_length);
-               http_send_header_string_ex(cl_header_str, cl_header_len, 1);
+               phpstr header;
+
+               phpstr_init(&header);
+               phpstr_appendf(&header, "Content-Length: %zu", content_length);
+               phpstr_fix(&header);
+               http_send_header_string_ex(PHPSTR_VAL(&header), PHPSTR_LEN(&header), 1);
+               phpstr_dtor(&header);
        } else {
                HTTP_G->send.deflate.encoding = 0;
        }
@@ -344,10 +347,6 @@ retry_raw_inflate:
                                }
                }
                inflateEnd(&Z);
-
-               if (decoded_len && *decoded) {
-                       efree(*decoded);
-               }
        }
        
        http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Could not inflate data: %s", zError(status));