commit 6f2206b0cb12c1c6f6344b1c44036020b363fa9f
author Denis V. Lunev <den@openvz.org> Mon Sep 18 20:00:48 2023 +0200
committer Denis V. Lunev <den@openvz.org> Thu Sep 21 08:47:08 2023 +0200
tree 3a00d1b49633d8d391633923218ca3682da8e023
parent f025a99e614f730b3d8902158f4c6c2d947eb855

parallels: fix broken parallels_check_data_off()

Once we have repaired data_off field in the header we should update
s->data_start which is calculated on the base of it.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>

block/parallels.c

diff --git a/block/parallels.c b/block/parallels.c
index 66c86d8..2b5f2b5 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -531,6 +531,7 @@
     res->corruptions++;
     if (fix & BDRV_FIX_ERRORS) {
         s->header->data_off = cpu_to_le32(data_off);
+        s->data_start = data_off;
         res->corruptions_fixed++;
     }