fix off-by-one in dup2

Yaakov (Cygwin/X) yselkowitz@users.sourceforge.net
Tue Oct 15 20:45:00 GMT 2013


On 2013-10-15 09:06, Christopher Faylor wrote:
> On Wed, Sep 25, 2013 at 05:26:25PM -0600, Eric Blake wrote:
>> Solves the segfault here: http://cygwin.com/ml/cygwin/2013-09/msg00397.html
>> but does not address the fact that we are still screwy with regards to
>> rlimit.
>
> Sorry for the delay in responding.  I was investigating if setdtablesize
> should set an errno on error but it is difficult to say if it should
> since it seems not to be a POSIX or Linux.

Did you see <http://man7.org/linux/man-pages/man2/getdtablesize.2.html>?


Yaakov



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