[Varnish] #995: [PATCH] two minor bugs in vsm_open

[Varnish]

#995: [PATCH] two minor bugs in vsm_open
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 Reporter:  drwilco  |        Type:  defect
   Status:  new      |    Priority:  normal
Milestone:           |   Component:  build 
  Version:  trunk    |    Severity:  normal
 Keywords:           |  
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 1) While opening the VSM, slh.allocseq is read instead of
 vd->VSM_head->alloc_seq. This makes the delay loop not have any effect.
 (Found by Federico G. Schwindt)

 2) If the file is uninitialized, the VSM_data struct is reset, except for
 VSM_head. So if VSM_Open is called again, VSM_head will not be zero and an
 assert error will occur. (Found by !DocWilco)

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Ticket URL: <http://www.varnish-cache.org/trac/ticket/995>
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