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-rw-r--r--extent_io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/extent_io.c b/extent_io.c
index 70fecbbf..8f0a8763 100644
--- a/extent_io.c
+++ b/extent_io.c
@@ -568,6 +568,7 @@ static struct extent_buffer *__alloc_extent_buffer(struct extent_io_tree *tree,
BUG();
return NULL;
}
+ memset(eb, 0, sizeof(struct extent_buffer) + blocksize);
eb->start = bytenr;
eb->len = blocksize;