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From: Joe Perches on 3 Aug 2010 17:30
On Tue, 2010-08-03 at 23:18 +0200, Jan Andres wrote:
> isofs supports files larger than 4 GB by using multi-extent files.
> However an lseek() to a position beyond 4 GB in such a file will
> fail with EINVAL, because s_maxbytes in the isofs superblock is
> initialized to 2^32-1, and generic_file_llseek() checks against
> that value.
> --- linux-2.6.35-j7/fs/isofs/inode.c.orig 2010-08-02 00:11:14.000000000 +0200
> +++ linux-2.6.35-j7/fs/isofs/inode.c 2010-08-03 22:54:38.000000000 +0200
> + s->s_maxbytes = 0x80000000000;

0x80000000000LL;


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Prev: [PATCH] isofs: Fix lseek() to position beyond 4 GB
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