[PATCH] dosfs: Unsigned compared against 0

[Joel Sherrill]

On 9/5/2013 12:50 PM, Gedare Bloom wrote:
> On Thu, Sep 5, 2013 at 1:31 PM, Joel Sherrill <joel.sherrill at oarcorp.com> wrote:
>> Gedare.. are these from Coverity Scan? They seem
>> remarkably picky otherwise. :)
>>
> Yes. I have some time to kill while I'm running some simulations.
>
>> If they are, ask when you want another run submitted.
>>
> Will do. The patches need to be approved and committed first.
Just let me know when.

It would be nice if others could run them also. But that isn't a high
priority. I still have robbery clean up items WAY higher than that.
>> --joel
>>
>>
>> On 9/5/2013 12:10 PM, Gedare Bloom wrote:
>>> Fix the type of "cmpltd" to be ssize_t so that assigning it to -1
>>> will terminate processing as intended.
>>> ---
>>>    cpukit/libfs/src/dosfs/msdos_dir.c |    2 +-
>>>    1 files changed, 1 insertions(+), 1 deletions(-)
>>>
>>> diff --git a/cpukit/libfs/src/dosfs/msdos_dir.c
>>> b/cpukit/libfs/src/dosfs/msdos_dir.c
>>> index 253203c..d7f6823 100644
>>> --- a/cpukit/libfs/src/dosfs/msdos_dir.c
>>> +++ b/cpukit/libfs/src/dosfs/msdos_dir.c
>>> @@ -78,7 +78,7 @@ msdos_dir_read(rtems_libio_t *iop, void *buffer, size_t
>>> count)
>>>        const size_t       buf_size = converter->buffer.size;
>>>        uint32_t           start = 0;
>>>        ssize_t            ret = 0;
>>> -    uint32_t           cmpltd = 0;
>>> +    ssize_t            cmpltd = 0;
>>>        uint32_t           j = 0, i = 0;
>>>        uint32_t           bts2rd = 0;
>>>        uint32_t           cur_cln = 0;
>>
>>
>> --
>> Joel Sherrill, Ph.D.             Director of Research & Development
>> joel.sherrill at OARcorp.com        On-Line Applications Research
>> Ask me about RTEMS: a free RTOS  Huntsville AL 35805
>> Support Available                (256) 722-9985
>>


-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985