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| author | Philippe Guibert <philippe.guibert@6wind.com> | 2018-05-04 13:49:56 +0200 |
|---|---|---|
| committer | Philippe Guibert <philippe.guibert@6wind.com> | 2018-05-04 16:50:47 +0200 |
| commit | 7befff57dffd2e6ed10881cf4b72c7dc10df62c6 (patch) | |
| tree | ca8f65695bdae08c4e0e593eba223a6df38a7b89 /zebra/interface.c | |
| parent | 393ec5424e35d1469d6a3c9ac7cd0f38481bb359 (diff) | |
zebra: avoid inactivating twice an interface
This code is a sanity check to avoid double unlink of interface.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Diffstat (limited to 'zebra/interface.c')
| -rw-r--r-- | zebra/interface.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/zebra/interface.c b/zebra/interface.c index fc44be34ea..a785186e3d 100644 --- a/zebra/interface.c +++ b/zebra/interface.c @@ -726,6 +726,9 @@ void if_delete_update(struct interface *ifp) return; } + if (!CHECK_FLAG(ifp->status, ZEBRA_INTERFACE_ACTIVE)) + return; + /* Mark interface as inactive */ UNSET_FLAG(ifp->status, ZEBRA_INTERFACE_ACTIVE); |