On Tue, Sep 25, 2012 at 9:02 AM, Dan Carpenter <dan.carpen...@oracle.com> wrote: > snprintf() returns the number of characters which would have been > printed if there were enough space. For example, on the first print if > we fill up the 28 character string then it would return a number more > than 30. Use scnprintf() instead because that returns the actual number > of characters printed. > > Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
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