1257     int szFrame;                  /* Number of bytes in buffer aFrame[] */  in walIndexRecover()  local
1310     szFrame = szPage + WAL_FRAME_HDRSIZE;  in walIndexRecover()
1311     aFrame = (u8 *)sqlite3_malloc64(szFrame + WALINDEX_PGSZ);  in walIndexRecover()
1320     iLastFrame = (nSize - WAL_HDRSIZE) / szFrame;  in walIndexRecover()
1338         rc = sqlite3OsRead(pWal->pWalFd, aFrame, szFrame, iOffset);  in walIndexRecover()
2518   int szFrame;                    /* Number of bytes in buffer aFrame[] */  in walBeginShmUnreliable()  local
2608   szFrame = pWal->szPage + WAL_FRAME_HDRSIZE;  in walBeginShmUnreliable()
2609   aFrame = (u8 *)sqlite3_malloc64(szFrame);  in walBeginShmUnreliable()
2623       iOffset+szFrame<=szWal;   in walBeginShmUnreliable()
2624       iOffset+=szFrame  in walBeginShmUnreliable()
2630     rc = sqlite3OsRead(pWal->pWalFd, aFrame, szFrame, iOffset);  in walBeginShmUnreliable()
3617   int szFrame;                    /* The size of a single frame */  in sqlite3WalFrames()  local
3701   szFrame = szPage + WAL_FRAME_HDRSIZE;  in sqlite3WalFrames()
3735     iOffset += szFrame;  in sqlite3WalFrames()
3769         iOffset += szFrame;  in sqlite3WalFrames()