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Date: Sun, 24 Jun 2001 13:22:23 -0500 (CDT)
From: Stephen Montgomery-Smith <stephen@cauchy.math.missouri.edu>
Reply-To: Stephen Montgomery-Smith <stephen@math.missouri.edu>
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Subject: bin/28386: md5 -p produces 2 lines of numbers
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>Number:         28386
>Category:       bin
>Synopsis:       md5 -p produces 2 lines of numbers
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jun 24 11:30:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Stephen Montgomery-Smith
>Release:        FreeBSD 4.3-STABLE i386
>Organization:
University of Missouri
>Environment:
System: FreeBSD cauchy 4.3-STABLE FreeBSD 4.3-STABLE #0: Tue Jun 12 09:38:34 CDT 2001 stephen@cauchy:/usr/obj/usr/src/sys/cauchy i386


>Description:

md5 -p produces two numbers rather than one number at the end of the output.

>How-To-Repeat:

md5 -p < any_file

>Fix:

Valentin Nechayev <netch@iv.nn.kiev.ua> came up with this (posting to 
freebsd-stable and freebsd-current).  Since this is copied using cut and
paste from my mail client probably the tabs got messed up, but it is
really easy to apply by hand.

A fix:

--- md5.c.orig  Mon Jun  4 00:38:02 2001
+++ md5.c       Sun Jun 24 19:37:13 2001
@@ -65,7 +65,7 @@
                switch (ch) {
                case 'p':
                        MDFilter(1);
-                       break;
+                       exit(0);
                case 'q':
                        qflag = 1;
                        break;

This avoids determination of other options, but this does not conflict
directly with man page.

Moreover such exit(0) should be applied not only with -p, but also with
-x, -t and -s: all these options should not gather any input files.
Patch is trivial.


>Release-Note:
>Audit-Trail:
>Unformatted:

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