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-rw-r--r--extras/mini-os/blkfront.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/mini-os/blkfront.c b/extras/mini-os/blkfront.c
index f4283a9578..70976f58d0 100644
--- a/extras/mini-os/blkfront.c
+++ b/extras/mini-os/blkfront.c
@@ -254,7 +254,7 @@ void shutdown_blkfront(struct blkfront_dev *dev)
XenbusState state;
char path[strlen(dev->backend) + 1 + 5 + 1];
- char nodename[strlen(dev->nodename) + 1 + 5 + 1];
+ char nodename[strlen(dev->nodename) + strlen("/event-channel") + 1];
blkfront_sync(dev);