From: rwhron@earthlink.net
To: linux-kernel@vger.kernel.org, reiserfs-list@namesys.com
Subject: Re: BUGed to death
Date: Tue, 15 Apr 2003 10:30:24 -0400 [thread overview]
Message-ID: <20030415143024.GA10117@rushmore> (raw)
The patch below eliminates 4 BUG() calls that clearly
cannot happen based on the context.
--- linux-2.5.67-mm2/fs/reiserfs/hashes.c.orig 2003-04-15 10:11:44.000000000 -0400
+++ linux-2.5.67-mm2/fs/reiserfs/hashes.c 2003-04-15 10:13:43.000000000 -0400
@@ -90,10 +90,6 @@
if (len >= 12)
{
- //assert(len < 16);
- if (len >= 16)
- BUG();
-
a = (u32)msg[ 0] |
(u32)msg[ 1] << 8 |
(u32)msg[ 2] << 16|
@@ -116,9 +112,6 @@
}
else if (len >= 8)
{
- //assert(len < 12);
- if (len >= 12)
- BUG();
a = (u32)msg[ 0] |
(u32)msg[ 1] << 8 |
(u32)msg[ 2] << 16|
@@ -137,9 +130,6 @@
}
else if (len >= 4)
{
- //assert(len < 8);
- if (len >= 8)
- BUG();
a = (u32)msg[ 0] |
(u32)msg[ 1] << 8 |
(u32)msg[ 2] << 16|
@@ -154,9 +144,6 @@
}
else
{
- //assert(len < 4);
- if (len >= 4)
- BUG();
a = b = c = d = pad;
for(i = 0; i < len; i++)
{
--
Randy Hron
http://home.earthlink.net/~rwhron/kernel/bigbox.html
next reply other threads:[~2003-04-15 14:30 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-15 14:30 rwhron [this message]
2003-04-15 15:57 ` BUGed to death Dave Jones
2003-04-15 16:11 ` Nick Piggin
2003-04-15 16:22 ` Soeren Sonnenburg
2003-04-15 16:42 ` Michael Buesch
2003-04-15 16:45 ` Dave Jones
-- strict thread matches above, loose matches on Subject: below --
2003-04-15 18:33 Chuck Ebbert
2003-04-14 20:19 Martin J. Bligh
2003-04-14 20:40 ` Duncan Sands
2003-04-14 21:02 ` Dave Jones
2003-04-14 21:10 ` Duncan Sands
2003-04-14 21:17 ` Dave Jones
2003-04-15 11:57 ` Duncan Sands
2003-04-15 12:05 ` Dave Jones
2003-04-15 14:39 ` Martin J. Bligh
2003-04-23 15:08 ` Duncan Sands
2003-04-14 21:00 ` Dave Jones
2003-04-14 20:55 ` Martin J. Bligh
2003-04-14 21:08 ` Dave Jones
2003-04-14 21:50 ` Andrew Morton
2003-04-14 21:55 ` Dave Jones
2003-04-15 0:23 ` H. Peter Anvin
2003-04-15 12:01 ` Duncan Sands
2003-04-15 12:31 ` Jens Axboe
2003-04-15 12:36 ` Dave Jones
2003-04-15 12:40 ` Jens Axboe
2003-04-15 12:49 ` Sean Neakums
2003-04-15 12:52 ` Sean Neakums
2003-04-15 13:01 ` Roman Zippel
2003-04-15 13:17 ` Jens Axboe
2003-04-15 13:55 ` Duncan Sands
2003-04-15 14:22 ` Jens Axboe
2003-04-15 14:35 ` Martin J. Bligh
2003-04-15 14:39 ` Duncan Sands
2003-04-15 14:45 ` Martin J. Bligh
2003-04-15 14:58 ` Duncan Sands
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