kern/172160: 1.95.2.2 revision of amr.c breaks amrstat

[Petr Lampa]

>Number:         172160
>Category:       kern
>Synopsis:       1.95.2.2 revision of amr.c breaks amrstat
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Sep 29 14:10:04 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Petr Lampa
>Release:        9.1-PRERELEASE
>Organization:
BUT FIT
>Environment:
FreeBSD xxx 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #1: Sat Sep 29 10:39:13 CEST 2012     eeee:/usr/src/sys/amd64/compile/KAZI  amd64

>Description:
amrstat stopped working at all after 1.95.2.2 revision of amr.c




>How-To-Repeat:

>Fix:
this change seems to be sufficient to get amrstat working again:

*** amr.c       2012-05-30 18:13:10.000000000 +0200
--- amr.c.my    2012-09-21 10:12:37.000000000 +0200
***************
*** 919,925 ****

      /* build the command */
      ac->ac_data = dp;
!     ac->ac_length = real_length;
      ac->ac_flags |= AMR_CMD_DATAIN|AMR_CMD_DATAOUT;

      /* run the command */
--- 919,925 ----

      /* build the command */
      ac->ac_data = dp;
!     ac->ac_length = au_length;
      ac->ac_flags |= AMR_CMD_DATAIN|AMR_CMD_DATAOUT;

      /* run the command */


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