Date: Wed, 15 Feb 2012 17:44:57 +0100 From: Nicolas Bourdaud <nicolas.bourdaud@gmail.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: freebsd-standards@freebsd.org Subject: Re: write system call violates POSIX standard Message-ID: <4F3BE109.9060702@gmail.com> In-Reply-To: <20120215163800.GA3283@deviant.kiev.zoral.com.ua> References: <4F3BC2DB.6080703@gmail.com> <20120215163800.GA3283@deviant.kiev.zoral.com.ua>
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[-- Attachment #1 --] Hi Konstantin, On 15/02/2012 17:38, Konstantin Belousov wrote: > It seems that you are right. > > A solution could be to return an error if uio->uio_offset itself is > larger them RLIMIT_FSIZE. If it is less then the limit, the function > could trim the supplied uio at the RLIMIT_FSIZE value instead. > > Do you want to work on the patch ? Oooohhh, no I don't know freebsd kernel enough for this!!!! I hit the problem for a Debian package. So I am just reporting the bug :-). Bruce Evans seems to have also ideas about the underlying problem, see his comments in the bug report: http://www.freebsd.org/cgi/query-pr.cgi?pr=164793 Good luck! Cheers Nicolas [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCAAGBQJPO+EJAAoJEMTcslrXGllyNd4P/1UdMwoG/usObeBntYRMy3zf SRfxrUmiSz4m1Ey+SoZpc7yF+N3hvj1SVuYSFZjAnivgjQnEEX7a62YPUyJCFNMq FP6c0d1shs9RiqpQsewkjmNQWrXz+k4byeFRN2OCnOMu9JPADLTuMYO5Mkx3iUFf oou/eVnwfdZpWk9RjKjQusYlF/3Q7xcH0v09yYCbb1fSbF8p4bp305w+ZgCKDjVh d7Z6Couxw5h42DOJtFiwXn/I2zO25I+RIOdOgm/XjSUzmYHGMo9Eruf+6h3BfUFH 2VzujrWybiktSgNeAv6WUuSUKfk+BMQF1BJzI1+uCsVlzWwLovAUeBJ7ys7NIG/a 3PQhD8Fzf32LV5ZD9Sgm+K5gIvXuhocy8cess20FFphLG4jh4kQqpjYLDjJ6iLE3 M7+mgSsxU+G/0FwAdd42wTP8iilg8xVZXify9NZ7eZdZ1PDkfADgdMeuruliv4RP HP68vLhM+yfgwnaUo4vaL2qFr9yv7UbL6l4LcbEAKyE713OGwR9MagTQOIoG2yB9 4nMz4PyuNCigbLei8e3UTH+xhfO/+PzUq2Nx2ewhD9vH1l4Nsi9c2ITQDSdIRhP+ hPT6kCaKl0/IWe9zXOTpXW8CjW9SXOmiB4wlhxQMaZXYTuOZh5hKz+Xaegs0w38j 7L9waF3E2VM7kxdLxTAv =uirY -----END PGP SIGNATURE-----help
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