tree 497f5e7e185c98405d4966d895e37b9edcbba52d
parent c2cd26e15b84b964c489f2aff278cdaf03840c93
author Steve Holland <sdh4@iastate.edu> 1245364669 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1253713595 -0700

USB: usbtmc: inhibit corruption

Limit data copied to userspace to amount requested.  Prevents a faulty
instrument from overwriting user memory.

Signed-off-by: Steve Holland <sdh4@iastate.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>