You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
980 B
32 lines
980 B
From a2c3dd5a04d79265772c09c4280606d5c2ed72c6 Mon Sep 17 00:00:00 2001
|
|
From: Martin Pitt <martin.pitt@ubuntu.com>
|
|
Date: Mon, 04 Jan 2010 15:56:13 +0000
|
|
Subject: Bump HAL_PATH_MAX to 4096
|
|
|
|
Some bits in the code use realpath() with destination paths of size
|
|
HAL_PATH_MAX. This potentially breaks on systems where PATH_MAX is bigger than
|
|
HAL_PATH_MAX (which was 512 until now).
|
|
|
|
Since we can't use PATH_MAX directly (due to platforms like GNU/Hurd, which
|
|
apparently don't have it), just bump HAL_PATH_MAX to 4096 (as PATH_MAX is on
|
|
Linux), to avoid potential buffer overflows and also fix hal on Linux when
|
|
enabling FORTIFY in gcc.
|
|
|
|
https://bugs.freedesktop.org/show_bug.cgi?id=25888
|
|
---
|
|
diff --git a/hald/util.h b/hald/util.h
|
|
index c2a1584..7883333 100644
|
|
--- a/hald/util.h
|
|
+++ b/hald/util.h
|
|
@@ -38,7 +38,7 @@
|
|
#endif
|
|
|
|
#define HAL_NAME_MAX 256
|
|
-#define HAL_PATH_MAX 512
|
|
+#define HAL_PATH_MAX 4096
|
|
|
|
gboolean hal_util_remove_trailing_slash (gchar *path);
|
|
|
|
--
|
|
cgit v0.8.3-6-g21f6
|