When testing megaflow bond implement I ran into a case where
dpif->handler[0].channels is NULL. Indexing into channels causes
vswitchd to crash. Not sure this is the best way to fix it, but
it worked for me.
Signed-off-by: Andy Zhou <az...@nicira.com>
---
lib/dpif-linux.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index a575b78..9ba6e6a 100644
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -441,6 +441,10 @@ vport_del_channels(struct dpif_linux *dpif, odp_port_t
port_no)
return;
}
+ if (!dpif->handlers[0].channels) {
+ return;
+ }
+
/* Since the sock can only be assigned in either all or none
* of "dpif->handlers" channels, the following check would
* suffice. */
--
1.7.9.5
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