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authorMichael Chapman <mike@very.puzzling.org>2016-08-18 17:46:21 +1000
committerMichael Chapman <mike@very.puzzling.org>2016-08-18 17:53:53 +1000
commit3bdccf69ca626d6c2f6653044f1f68d9c9da0e42 (patch)
tree236872c318d7b792ebcfc6dfdb184c4e7e503100 /src/core/show-status.c
parent856e309d7b18cabe18c845bdf57e92958343a9ec (diff)
networkd: do not touch link_messages when expiring routes
link_messages is used during link configuration to advance the link state machine through SETTING_ADDRESSES -> SETTING_ROUTES -> CONFIGURED. If a route expires in the middle of this, it is possible for link_messages to hit zero inside route_expire_callback, rather than in route_handler or address_handler where it would trigger the next step in configuration. Should this happen, the link will not complete configuration, and it may not have its static routes configured. Since route_expire_callback does not need to do anything once the expired route has been removed from the kernel, it is safe to simply not account for the netlink request.
Diffstat (limited to 'src/core/show-status.c')
0 files changed, 0 insertions, 0 deletions