dm integrity: fix double free on memory allocation failure

[linux-2.6-microblaze.git] / drivers / md / dm-integrity.c

diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 3d5c56e..97a8d5f 100644 (file)
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -2676,6 +2676,7 @@ oom:
        recalc_tags = kvmalloc(recalc_tags_size, GFP_NOIO);
        if (!recalc_tags) {
                vfree(recalc_buffer);
+               recalc_buffer = NULL;
                goto oom;
        }