Re: [libvirt] [PATCH 04/14] Ensure signal handler propagates fatal signals to default handler
On 07/07/2011 08:17 AM, Daniel P. Berrange wrote:
From: "Daniel P. Berrange" <berrange(a)redhat.com>
When replacing the default SEGV/ABORT/BUS signal handlers you
can't rely on the process being terminated after your custom
handler runs. It is neccessary to manually restore the default
s/neccessary/necessary/
handler and then re-raise the signal
* src/rpc/virnetserver.c: Restore default handler and raise
signal
---
src/rpc/virnetserver.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
ACK.
There's a gnulib module for raise() which we are not using, but that
module says it is only needed for _really_ old platforms (even mingw
already has raise), so I don't think we need to worry about using it.
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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