read_info is passed from optional f_read_metatdata() to f_setup_rd().
If f_read_metadata() doesn't exist or doesn't initialize it, read_info
contains garbage. Initialize it to @offset by default.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
---
lib/format/format.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/format/format.c b/lib/format/format.c
index 88cb938..4a2594a 100644
--- a/lib/format/format.c
+++ b/lib/format/format.c
@@ -435,7 +435,7 @@ read_raid_dev(struct lib_context *lc,
{
struct raid_dev *rd = NULL;
void *meta;
- union read_info info;
+ union read_info info = { .u64 = offset };
/*
* In case the metadata format handler provides a special
--
1.6.0.2
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