[Varnish] #1639: sigsegv_handler can hide panic

[Varnish]

#1639: sigsegv_handler can hide panic
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 Reporter:  slink     |       Owner:  Nils Goroll <nils.goroll@…>
     Type:  defect    |      Status:  closed
 Priority:  normal    |   Milestone:
Component:  varnishd  |     Version:  trunk
 Severity:  normal    |  Resolution:  fixed
 Keywords:            |
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Comment (by Lasse Karstensen <lkarsten@…>):

 In [db1185dc3ee1adee6deb0b2b65bdb9b615395504]:
 {{{
 #!CommitTicketReference repository=""
 revision="db1185dc3ee1adee6deb0b2b65bdb9b615395504"
 Restore the default SIGSEGV handler during pan_ic

 Leaving it enabled could hide panics.

 Fixes #1639
 }}}

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1639#comment:2>
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