Bug in getcwd()

[Joel Sherrill]

On 10/1/2014 9:26 AM, Rohner Thomas wrote:
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> Hello,
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> maybe I found a bug in getcwd().
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> We’re using RTEMS 4.0 with Gaisler-Aeroflex….
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> With our libraries I get an erroneous string when directory-depth is
> about 4 folders from root!
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> When I use this string to read directory it crahes!
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> Is there a limitation of string-length?
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> I get the same results for
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>                Char buffer[200];
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> getcwd(buffer,sizeof(buffer));
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> or
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>                char* ret = getcwd(NULL,0);
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Is this with the IMFS? What BSP?

Can you put together a full test example so we can
see what is really happening?

There is a POSIX constant for PATH_MAX as I recall but
it is quite large.
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> Freundliche Grüsse / Kind regards,
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> 	
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> image001
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> *Thomas Rohner***
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> Entwicklungsingenieur Software
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> nanoTRONIC GmbH
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> Werkstrasse 27, CH - 3250 Lyss 
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> 	
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> T: +41 32 384 69 30, F: +41 32 384 69 31
>
> www.nanotronic.ch <http://www.nanotronic.ch/> |
> thomas.rohner at nanotronic.ch <mailto:thomas.rohner at nanotronic.ch>
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-- 
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

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