[Bug 4177] New: "read" not working since 1.19.x

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=4177

           Summary: "read" not working since 1.19.x
           Product: Busybox
           Version: 1.19.x
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: Other
        AssignedTo: unassigned at busybox.net
        ReportedBy: gandharva at gmx.de
                CC: busybox-cvs at busybox.net
   Estimated Hours: 0.0


It seems "read" is not working correctly since 1.19.x. I use it for mounting
via mdev on an embedded system.

This is the related part of the code:
read MODEL < /sys/block/$DEVBASE/device/model

With BB 1.18.x it works fine. It returns the model name and strips off the
blanks at the end of the string. With BB 1.19.x the system completely hangs or
the variable MODEL is empty.

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