From: "Jörn Engel" <joern@logfs.org>
To: "Jörn Engel" <joern@logfs.org>
Cc: David Woodhouse <dwmw2@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Matt Reimer <mreimer@vpop.net>,
linux-mtd@lists.infradead.org, mattjreimer@gmail.com
Subject: [PATCH] BUG() when passing illegal parameters to decode_rs8() or decode_rs16()
Date: Sat, 20 Oct 2007 13:11:26 +0200 [thread overview]
Message-ID: <20071020111126.GE32465@lazybastard.org> (raw)
In-Reply-To: <20071020104226.GD32465@lazybastard.org>
Returning -ERANGE should never happen.
--- linux-2.6.22cow/lib/reed_solomon/decode_rs.c~rs_ERANGE 2006-10-13 15:58:51.000000000 +0200
+++ linux-2.6.22cow/lib/reed_solomon/decode_rs.c 2007-10-20 13:07:57.000000000 +0200
@@ -39,8 +39,7 @@
/* Check length parameter for validity */
pad = nn - nroots - len;
- if (pad < 0 || pad >= nn)
- return -ERANGE;
+ BUG_ON(pad < 0 || pad >= nn);
/* Does the caller provide the syndrome ? */
if (s != NULL)
next prev parent reply other threads:[~2007-10-20 11:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-17 21:33 [PATCH] MTD: treat any negative return value from correct() as an error mattjreimer
2007-10-20 10:42 ` Jörn Engel
2007-10-20 11:11 ` Jörn Engel [this message]
2007-10-20 11:13 ` [PATCH] Replace -1 with -EBADMSG in nand error correction code Jörn Engel
2007-10-21 8:08 ` Thomas Gleixner
2007-10-21 8:42 ` Jörn Engel
2007-10-21 8:04 ` [PATCH] BUG() when passing illegal parameters to decode_rs8() or decode_rs16() Thomas Gleixner
2007-10-21 8:06 ` Thomas Gleixner
2007-10-21 8:48 ` Jörn Engel
2007-10-20 16:37 ` [PATCH] MTD: treat any negative return value from correct() as an error Matt Reimer
2007-10-20 17:40 ` Jörn Engel
2007-10-20 17:59 ` Matthew Reimer
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