diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/nodes/tidbitmap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/nodes/tidbitmap.c b/src/backend/nodes/tidbitmap.c index eab8f683564..c66019e3ba1 100644 --- a/src/backend/nodes/tidbitmap.c +++ b/src/backend/nodes/tidbitmap.c @@ -866,12 +866,14 @@ tbm_prepare_shared_iterate(TIDBitmap *tbm) else if (tbm->status == TBM_ONE_PAGE) { /* - * In one page mode allocate the space for one pagetable entry and - * directly store its index i.e. 0 in page array + * In one page mode allocate the space for one pagetable entry, + * initialize it, and directly store its index (i.e. 0) in the + * page array. */ tbm->dsapagetable = dsa_allocate(tbm->dsa, sizeof(PTEntryArray) + sizeof(PagetableEntry)); ptbase = dsa_get_address(tbm->dsa, tbm->dsapagetable); + memcpy(ptbase->ptentry, &tbm->entry1, sizeof(PagetableEntry)); ptpages->index[0] = 0; } |