[BusyBox 0006264]: cksum always exits with exitcode of 0, even when rejecting input (mismatch with coreutils)

[bugs at busybox.net]

The following issue has been SUBMITTED. 
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http://busybox.net/bugs/view.php?id=6264 
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Reported By:                pgbovine
Assigned To:                BusyBox
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Project:                    BusyBox
Issue ID:                   6264
Category:                   Standards Compliance
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
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Date Submitted:             11-11-2008 13:37 PST
Last Modified:              11-11-2008 13:37 PST
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Summary:                    cksum always exits with exitcode of 0, even when
rejecting input (mismatch with coreutils)
Description: 
cksum is supposed to return an exitcode of 1 (or at least something
non-zero) when it rejects input, but busybox version always returns 0.

Coreutils:
$ cksum ''
cksum: : No such file or directory
$ echo $?
1

(proper exitcode of 1 to signify error)

Busybox:
$ ./busybox cksum ''
cksum: can't open '': No such file or directory
$ echo $?
0

(displays error message properly but still exits with 0)

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Issue History 
Date Modified   Username       Field                    Change               
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11-11-08 13:37  pgbovine       New Issue                                    
11-11-08 13:37  pgbovine       Status                   new => assigned     
11-11-08 13:37  pgbovine       Assigned To               => BusyBox         
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