use temp var instead of wrong typecast

diff --git a/ext/standard/file.c b/ext/standard/file.c
index 80dfde8cbd4d33a6ea8732762b1dae69c36ac186..1c744a396e59b8280acede99e36ac655cea8f5e1 100644 (file)
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -911,7 +911,7 @@ PHP_FUNCTION(tempnam)
 {
        zval **ppdir, **ppprefix;
        char *dir, *prefix;
-       int dir_len;
+       int dir_len, tmp_prefix_len;
        char *opened_path;
        char *p;
        int fd;
@@ -922,7 +922,7 @@ PHP_FUNCTION(tempnam)
        }
 
        if (php_stream_path_param_encode(ppdir, &dir, &dir_len, REPORT_ERRORS, FG(default_context)) == FAILURE ||
-               php_stream_path_param_encode(ppprefix, &prefix, (int *)&prefix_len, REPORT_ERRORS, FG(default_context)) == FAILURE) {
+               php_stream_path_param_encode(ppprefix, &prefix, &tmp_prefix_len, REPORT_ERRORS, FG(default_context)) == FAILURE) {
                RETURN_FALSE;
        }
 
@@ -930,6 +930,7 @@ PHP_FUNCTION(tempnam)
                RETURN_FALSE;
        }
 
+       prefix_len = tmp_prefix_len;
        php_basename(prefix, prefix_len, NULL, 0, &p, &p_len TSRMLS_CC);
        if (p_len > 64) {
                p[63] = '\0';