Ensure target is \0 terminated

weltling · weltling · commit 40979277c0bf · 2018-10-04T19:17:58.000+02:00
diff --git a/win32/ioutil.c b/win32/ioutil.c
@@ -1084,7 +1084,8 @@ static ssize_t php_win32_ioutil_readlink_int(HANDLE h, wchar_t *buf, size_t buf_
 		return -1;
 	}
 
-	memcpy(buf, reparse_target, (reparse_target_len + 1)*sizeof(wchar_t));
+	memcpy(buf, reparse_target, reparse_target_len*sizeof(wchar_t));
+	buf[reparse_target_len] = L'\0';
 
 	return reparse_target_len;
 }/*}}}*/

Original file line number	Diff line number	Diff line change
`@@ -1084,7 +1084,8 @@ static ssize_t php_win32_ioutil_readlink_int(HANDLE h, wchar_t *buf, size_t buf_`
`1084`	`1084`	`return -1;`
`1085`	`1085`	`}`
`1086`	`1086`
`1087`		`- memcpy(buf, reparse_target, (reparse_target_len + 1)*sizeof(wchar_t));`
	`1087`	`+ memcpy(buf, reparse_target, reparse_target_len*sizeof(wchar_t));`
	`1088`	`+ buf[reparse_target_len] = L'\0';`
`1088`	`1089`
`1089`	`1090`	`return reparse_target_len;`
`1090`	`1091`	`}/}}}/`