From: David Woodhouse <dwmw2@infradead.org>
To: Petr Konecny <pekon@informatics.muni.cz>
Cc: alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org,
hpa@zytor.com, Corey Minyard <cminyard@mvista.com>,
paulus@samba.org
Subject: Re: zisofs data corruption in 2.4.19-pre7-ac2
Date: Mon, 13 May 2002 15:09:25 +0100 [thread overview]
Message-ID: <11532.1021298965@redhat.com> (raw)
In-Reply-To: <qwwu1pw4rkp.fsf@decibel.fi.muni.cz>
pekon@informatics.muni.cz said:
> I think I discovered an obscure bug in zisofs in 2.4.19-pre7-ac2. It
> manifests thus:
> $ cat /mnt/cdimage/7x14.pbm
> cat: data: Input/output error
> and the following (single) line gets logged:
> zisofs: zisofs_inflate returned 3, inode = 47342, index = 0, fpage = 0,
> xpage = 0, avail_in = 0, avail_out = 1890, ai = 2024, ao = 4096
OK, apply this and both ppp_deflate and zisofs should be happy.
--- lib/zlib_inflate/inflate.c.orig Mon May 13 14:40:26 2002
+++ lib/zlib_inflate/inflate.c Mon May 13 14:40:46 2002
@@ -110,7 +110,7 @@
#undef NEEDBYTE
#undef NEXTBYTE
-#define NEEDBYTE {if(z->avail_in==0)goto empty;r=f;}
+#define NEEDBYTE {if(z->avail_in==0)goto empty;r=trv;}
#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
int ZEXPORT zlib_inflate(z, f)
--
dwmw2
prev parent reply other threads:[~2002-05-13 14:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-28 0:03 zisofs data corruption in 2.4.19-pre7-ac2 Petr Konecny
2002-05-13 14:09 ` David Woodhouse [this message]
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