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From: Marco d'Itri <md@Linux.IT>
Subject: fileutils: infinite loop in dd
To: submit@bugs.debian.org
X-Mailer: bug 3.3.10
Message-Id: <20020113151800.A7EBA33B6F@wonderland.linux.it>
Date: Sun, 13 Jan 2002 16:18:00 +0100 (CET)
Delivered-To: submit@bugs.debian.org

Package: fileutils
Version: 4.1-7
Severity: normal

dd is looping over these system calls:

read(0, 0x8053000, 8192)                = -1 EIO (Input/output error)
write(2, "dd: ", 4)                     = 4
write(2, "reading `/dev/cdrom\'", 20)   = 20
write(2, ": Input/output error", 20)    = 20
write(2, "\n", 1)                       = 1
write(2, "entrati 69342+1 record\n", 23) = 23
write(2, "usciti 69342+1 record\n", 22) = 22
_llseek(0, 8192, 0xbffff794, SEEK_CUR)  = -1 EINVAL (Invalid argument)

The command line was:

dd if=/dev/cdrom of=cd.iso conv=noerror bs=8192

-- System Information
Debian Release: 3.0
Kernel Version: Linux wonderland 2.4.16 #6 Sun Dec 16 14:08:32 CET 2001 i686 unknown

Versions of the packages fileutils depends on:
ii  libc6          2.2.4-7        GNU C Library: Shared libraries and Timezone