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H A D | nfsctl.c | 818f2f57 Thu Nov 27 09:58:54 CST 2014 Dan Carpenter <dan.carpenter@oracle.com> nfsd: minor off by one checks in __write_versions()
My static checker complains that if "len == remaining" then it means we have truncated the last character off the version string.
The intent of the code is that we print as many versions as we can without truncating a version. Then we put a newline at the end. If the newline can't fit we return -EINVAL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> 818f2f57 Thu Nov 27 09:58:54 CST 2014 Dan Carpenter <dan.carpenter@oracle.com> nfsd: minor off by one checks in __write_versions() My static checker complains that if "len == remaining" then it means we have truncated the last character off the version string. The intent of the code is that we print as many versions as we can without truncating a version. Then we put a newline at the end. If the newline can't fit we return -EINVAL. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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