bugfix of ota_patch

2020-06-28 19:23:05 +08:00
parent a5c7a347fa
commit 69f8accae6
2 changed files with 21 additions and 4 deletions
--- a/components/ota/common/diff/ota_diff.c
+++ b/components/ota/common/diff/ota_diff.c
@@ -1226,7 +1226,7 @@ static int patch_test(uint8_t *old, size_t oldsize, uint8_t *new, size_t newsize
                ctrl_blk   += sizeof(uint16_t);

                Z           = offtin_u32(ctrl_blk);
-                ctrl_blk   += sizeof(uint16_t);
+                ctrl_blk   += sizeof(uint32_t);

                old_idx     = BLK_IDX(Z, blk_len);
                old_offset  = Z - BLK_LOWER_BOUND(old_idx, blk_len);