ports/160667: WARNING pid 4826 (xmmix): ioctl sign-extension ioctl ffffffffc0044d04

[Martin Etteldorf]

>Number:         160667
>Category:       ports
>Synopsis:       WARNING pid 4826 (xmmix): ioctl sign-extension ioctl ffffffffc0044d04
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          maintainer-update
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 11 20:50:08 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Martin Etteldorf
>Release:        8.2-RELEASE
>Organization:
>Environment:
FreeBSD kadath.gruftie.net 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Sun Aug  7 22:56:49 CEST 2011     etteldor at oonai.gruftie.net:/usr/src/sys/amd64/compile/KADATH  amd64
>Description:
xmmix not 64-bit clean, causing the following WARNING when changing the volume levels:


Sep 11 22:30:45 kadath kernel: WARNING pid 4826 (xmmix): ioctl sign-extension ioctl ffffffffc0044d04
Sep 11 22:30:46 kadath last message repeated 88 times



>How-To-Repeat:
compile xmmix from ports on a 64-bit platform, run it, change the volume and observe dmesg or /var/log/messages

>Fix:
# diff -u mixer.c.orig mixer.c
--- mixer.c.orig        2011-09-11 22:40:27.000000000 +0200
+++ mixer.c     2011-09-11 22:40:56.000000000 +0200
@@ -124,7 +124,7 @@
  *     Nothing
  */
 STATIC void
-do_ioctl(int cmd, int *arg, char *name, int dir)
+do_ioctl(long cmd, int *arg, char *name, int dir)
 {
        int     ret;
        char    errmsg[STR_BUF_SZ];


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