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5aa98b706e
If fiemap_check_ranges is passed a large enough value, then it's possible that the value would be cast to a signed value for comparison against s_maxbytes when we change it to loff_t. Make sure that doesn't happen by explicitly casting s_maxbytes to an unsigned value for the purposes of comparison. Signed-off-by: Jeff Layton <jlayton@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Robert Love <rlove@google.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Mandeep Singh Baines <msb@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
629 lines
16 KiB
629 lines
16 KiB