Debian bug report logs - #1651
lastcomm has bug with 8 character user names (patch enclosed)

Package: acct ; Reported by: Austin Donnelly <and1000@cam.ac.uk>; Done:
Dirk.Eddelbuettel@qed.econ.queensu.ca.
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To: Austin Donnelly <and1000@cam.ac.uk>, debian-bugs-done@pixar.com
Subject: Re: Bug#1651: lastcomm has bug with 8 character user names 
(patch enclosed)
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<Pine.SOL.3.91.951012160120.23262A-100000@hammer.thor.cam.ac.uk>
References: 
<Pine.SOL.3.91.951012160120.23262A-100000@hammer.thor.cam.ac.uk>
From: Dirk.Eddelbuettel@qed.econ.queensu.ca


Fixed in acct-5-12.deb. Thanks for the patch!

-- 
Dirk.Eddelbuettel@qed.econ.queensu.ca          
http://qed.econ.queensu.ca/~edd 
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Notification sent to Austin Donnelly <and1000@cam.ac.uk> :
Bug acknowledged by developer. Full text available.
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Reply sent to Dirk.Eddelbuettel@qed.econ.queensu.ca :
You have taken responsibility. Full text available.
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Subject: lastcomm has bug with 8 character user names (patch enclosed)
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Package: acct
Version: 5-10


The command:

lastcomm <username>

should print entries for only that username.  But if <username> is 8
characters long, then no entries are printed at all.

This is due to a bug, where the array to hold the username is defined
to be 8 chars long, but this is ignoring the need for a trailing '\0'.

This bugfix should be forwarded to the GNU people, in my opinion.

I append my patch below.

Austin


--- uid_hash.h.old      Thu Oct 12 15:59:27 1995
+++ uid_hash.h  Thu Oct 12 15:59:36 1995
@@ -3,7 +3,7 @@
  * ... duh ...
  */
 
-#define NAME_LEN 8             /* length for usernames & devices */
+#define NAME_LEN 9             /* length for usernames & devices */
 #define TABLE_SIZE 51          /* nice prime table length */
 
 struct uid_entry {
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Acknowledgement sent to Austin Donnelly <and1000@cam.ac.uk> :
New bug report received and forwarded. Full text available.
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Report forwarded to debian-devel@pixar.com :
Bug#1651 ; Package acct . Full text available.
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