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