mdadm: Fix double free
If there was a size mismatch after creation it would get fixed on grow
in imsm_fix_size_mismatch(), but due to double free "double free or corruption (fasttop)"
error occurs and grow cannot proceed.
Signed-off-by: Lukasz Florczak <lukasz.florczak@linux.intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
diff --git a/super-intel.c b/super-intel.c
index 5ffa763..6ff336e 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -11783,9 +11783,8 @@
st->update_tail = &st->updates;
} else {
imsm_sync_metadata(st);
+ free(update);
}
-
- free(update);
}
ret_val = 0;
exit:
