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vm/netwatcher: ignore error when no external IP present

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This can be set later - when network in NetVM is connected.
This commit is contained in:
Marek Marczykowski 2012-01-18 19:34:09 +01:00
parent f8562f8e1c
commit 0f9a312fcf
1 changed files with 1 additions and 1 deletions
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2
network/qubes_netwatcher
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@ -13,7 +13,7 @@ trap 'exit 0' SIGTERM
while true; do
NET_DOMID=$(/usr/bin/xenstore-read qubes_netvm_domid)
if [[ -n "$NET_DOMID" ]] && [[ $NET_DOMID -gt 0 ]]; then
UNTRUSTED_NETCFG=$(/usr/bin/xenstore-read /local/domain/$NET_DOMID/qubes_netvm_external_ip)
UNTRUSTED_NETCFG=$(/usr/bin/xenstore-read /local/domain/$NET_DOMID/qubes_netvm_external_ip || :)
# UNTRUSTED_NETCFG is not parsed in any way
# thus, no sanitization ready
# but be careful when passing it to other shell scripts