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Bug#223998: marked as done (cddbcmd leaves CR-LF on short lines)

Your message dated Wed, 4 Jan 2012 02:27:14 +0100
with message-id <20120104012714.GB20942@sym.noone.org>
and subject line xmcd has been removed from unstable, closing all according bugs
has caused the Debian Bug report #223998,
regarding cddbcmd leaves CR-LF on short lines
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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immediately.)


-- 
223998: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=223998
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cddb
Version: 2.6-17
Severity: normal

When cddbcmd receives a short lines in response from cddbd, it leaves
the CR-LF on the line, even though the characters are removed for
short lines.  This is particularly noticeable for "cddb read" commands.

	cddbcmd cddb read rock 89081e0b

where the first few lines look like this:

# xmcd CD database file
#

# Track frame offsets:

I have a fix below which solves this problem, but there may be a
reason for the slightly odd code where the check for CR-LF doesn't
start until buf[4].  In the case where I have had problems, the second
line looks like "#\r\n".  It is only 3 characters long.  Since the
check starts after the end of the string, '\0' may not be found until
after the end of the buffer.

Unfortunately, there may be reason for starting the check at character
4, but it isn't explained in the source code.

My suggested change starts the check at character 0, so every line has
CR-LF deleted.


Here's a patch which fixes the problem.

--- cddbcmd.c~	2003-12-14 12:36:02.000000000 -0800
+++ cddbcmd.c	2003-12-14 13:15:44.000000000 -0800
@@ -930,7 +930,7 @@
 				break;
 
 			/* Eat CR-LF */
-			for (p = buf + 4; *p != '\0'; p++) {
+			for (p = buf; *p != '\0'; p++) {
 				if (*p == '\r') {
 					*p = '\0';
 					break;



-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux nereocystis 2.4.21 #1 Wed Sep 17 12:11:03 PDT 2003 i686
Locale: LANG=C, LC_CTYPE=C

Versions of packages cddb depends on:
ii  libc6                       2.3.2.ds1-10 GNU C Library: Shared libraries an

-- no debconf information

--- End Message ---
--- Begin Message --- 
Version: 2.6-24+rm

Hi,

xmcd has been removed from unstable. See http://bugs.debian.org/653489
for the details.

Closing the according bug reports.

		Regards, Axel
-- 
 ,''`.  |  Axel Beckert <abe@debian.org>, http://people.debian.org/~abe/
: :' :  |  Debian Developer, ftp.ch.debian.org Admin
`. `'   |  1024D: F067 EA27 26B9 C3FC 1486  202E C09E 1D89 9593 0EDE
  `-    |  4096R: 2517 B724 C5F6 CA99 5329  6E61 2FF9 CD59 6126 16B5

--- End Message ---
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