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spetrunia/1.diff

Created April 13, 2023 13:20
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1.diff
diff --git a/storage/innobase/rem/rem0rec.cc b/storage/innobase/rem/rem0rec.cc
index f489669b408..ea87750e5bc 100644
--- a/storage/innobase/rem/rem0rec.cc
+++ b/storage/innobase/rem/rem0rec.cc
@@ -437,7 +437,7 @@ rec_init_offsets_comp_ordinary(
if (UNIV_UNLIKELY(len & 0x80) && DATA_BIG_COL(col)) {
/* 1exxxxxxx xxxxxxxx */
len <<= 8;
- len |= *lens--;
+ len |= (rec_offs)*lens--;
static_assert(STORED_OFFPAGE == 0x4000, "");
static_assert(REC_OFFS_EXTERNAL == 0x4000, "");
const rec_offs ext = len & REC_OFFS_EXTERNAL;
@@ -720,7 +720,7 @@ rec_init_offsets(
&& DATA_BIG_COL(col)) {
/* 1exxxxxxx xxxxxxxx */
len <<= 8;
- len |= *lens--;
+ len |= (rec_offs)*lens--;
/* B-tree node pointers
must not contain externally
@@ -1024,7 +1024,7 @@ rec_get_offsets_reverse(
/* 1exxxxxxx xxxxxxxx */
len &= 0x7f;
len <<= 8;
- len |= *lens++;
+ len |= (rec_offs)*lens++;
static_assert(STORED_OFFPAGE == 0x4000, "");
static_assert(REC_OFFS_EXTERNAL == 0x4000, "");
rec_offs ext = len & REC_OFFS_EXTERNAL;
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