On Tue, 22 May 2007, Dag-Erling Smørgrav wrote:
Robert Watson <[EMAIL PROTECTED]> writes:
Alfred Perlstein <[EMAIL PROTECTED]> writes:
Is this the same bug that used to be in sendfile but got corrected some
years back?
Dunno, but it sounds like we really need a comprehensive set of edge-case
tests for sendfile.
This was not an edge case. The edge case (no offset, no length, no header)
was the one that worked; it was the non-trivial case (non-zero offset,
explicit length, non-empty header) that was broken. Nobody noticed because
existing code (Apache, ftpd) only exercises the edge case.
I stand corrected. :-)
Robert N M Watson
Computer Laboratory
University of Cambridge
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