Fixed possible caching with invalid key value

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 01e9eca28f66a4c4040adc0519a4255bb30f6b3d..905700e53b366228f9597ffa766fd08d669136c5 100644 (file)
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -917,13 +917,16 @@ char *accel_make_persistent_key(const char *path, int path_length, int *key_len)
        /* CWD and include_path don't matter for absolute file names and streams */
     if (IS_ABSOLUTE_PATH(path, path_length)) {
                /* pass */
+               ZCG(key_len) = 0;
     } else if (UNEXPECTED(is_stream_path(path))) {
                if (!is_cacheable_stream_path(path)) {
                        return NULL;
                }
                /* pass */
+               ZCG(key_len) = 0;
     } else if (UNEXPECTED(!ZCG(accel_directives).use_cwd)) {
                /* pass */
+               ZCG(key_len) = 0;
     } else {
                const char *include_path = NULL, *cwd = NULL;
                int include_path_len = 0, cwd_len = 0;