[Varnish] #1068: Restart in vcl_deliver on a hit will cause segfault
Varnish
varnish-bugs at varnish-cache.org
Tue Dec 6 11:20:22 CET 2011
#1068: Restart in vcl_deliver on a hit will cause segfault
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Reporter: martin | Owner:
Type: defect | Status: closed
Priority: normal | Milestone:
Component: build | Version: trunk
Severity: normal | Resolution: fixed
Keywords: |
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Changes (by Martin Blix Grydeland <martin@…>):
* status: new => closed
* resolution: => fixed
Comment:
(In [3d723fdab10f10c7f062e8350e1b81a341b28a21]) Rework the busyobj
handling.
This patch reworks busyobj handling so that busyobjs are owned by the
issuing worker, and the worker should explicitly release it when done with
it. A busy objcore only lends a pointer to it. This is to fix the current
situation where the owning party is murky, and the current code will leak
busyobjs in at least one situation.
BusyObj's are reference counted in preperation for the streaming code.
Patch also adds several asserts to help make sure the busyobjs are sound.
Fixes: #1068
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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1068#comment:1>
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The Varnish HTTP Accelerator
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