Patch to try - Re: Sendmail rset command hangs socket on 1.6-Release

[Matthew Dillon]

:...
:}     and it doesn't look right to me, but I don't know if the bug can be
:}     triggered or not.
:
:The postfix problem I had was present on 1.4.x as well as 1.6 and 1.7.
:
:-- 
:
:   Jon Hamilton 
:   hamilton at xxxxxxxxx

    I'll commit a similar patch to 1.4.x to hopefully fix it there.

    It looks like I copied the original bug to the new lock code when I
    rewrote it during 1.5.  I'm not sure when it was first introduced but
    it looks like the code attempted to optimize the unblocking code by
    breaking out of the loop early in certain situations, but it turns out
    the optimization check it was doing was insufficient and it was breaking
    out too early.

					-Matt
					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>