contrib/sqlite3/sqlite3.c

23828   int szMalloc;       /* Size of the zMalloc allocation */  member
35322   pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->z);  in sqlite3VdbeMemTranslate()
83879   assert( (p->flags & MEM_Dyn)==0 || p->szMalloc==0 );
83913   assert( p->szMalloc==0
83915            && p->szMalloc<=sqlite3DbMallocSize(p->db,p->zMalloc))
83916        || p->szMalloc==sqlite3DbMallocSize(p->db,p->zMalloc));
83928       ((p->szMalloc>0 && p->z==p->zMalloc)? 1 : 0) +
84000     if( p->szMalloc>0 && p->z==p->zMalloc ){
84001       assert( p->enc==SQLITE_UTF8 || p->szMalloc >= ((p->n+1)&~1)+2 );
84002       assert( p->enc!=SQLITE_UTF8 || p->szMalloc >= p->n+1 );
84088   assert( pMem->szMalloc==0
84090            && pMem->szMalloc<=sqlite3DbMallocSize(pMem->db,pMem->zMalloc))
84091        || pMem->szMalloc==sqlite3DbMallocSize(pMem->db,pMem->zMalloc));
84092   if( pMem->szMalloc>0 && bPreserve && pMem->z==pMem->zMalloc ){
84102     if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
84108     pMem->szMalloc = 0;
84111     pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc);
84143   assert( (pMem->flags & MEM_Dyn)==0 || pMem->szMalloc==0 );
84144   if( pMem->szMalloc<szNew ){
84180   }else if( pMem->szMalloc >= pMem->n+1 ){
84219     if( pMem->szMalloc==0 || pMem->z!=pMem->zMalloc ){
84348   if( pMem->szMalloc>0 ) sqlite3DbFreeNN(pMem->db, pMem->zMalloc);
84416   if( p->szMalloc ){
84418     p->szMalloc = 0;
84435   if( VdbeMemDynamic(p) || p->szMalloc ){
84445   if( p->szMalloc ) vdbeMemClear(p);
84701   pMem->szMalloc = 0;
84972   pFrom->szMalloc = 0;
85071       pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc);
87264   if( p->szMalloc ) sqlite3DbFree(db, p->zMalloc);
88052       p->szMalloc = 0;
88077         if( p->szMalloc ) sqlite3DbFree(db, p->zMalloc);
88103       }else if( p->szMalloc ){
88105         p->szMalloc = 0;
90159     pMem->szMalloc = 0;
90208   VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */
90263       assert( mem1.szMalloc==0 );  /* See comment below */
90281   assert( mem1.szMalloc==0 );
90658   VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */
90805       assert( mem1.szMalloc==0 );  /* See comment below */
90824   assert( mem1.szMalloc==0 );
91135   testcase( m.szMalloc!=0 );
94637   assert( pMem->szMalloc==0 || pMem->z==pMem->zMalloc );
94638   if( pMem->szMalloc<nByte ){
94639     if( pMem->szMalloc>0 ){
94644       pMem->szMalloc = 0;
94647     pMem->szMalloc = (int)nByte;
95734     assert( pOut->szMalloc>0 && pOut->zMalloc==pOut->z );
95736     pOut->szMalloc = 0;
97510       if( pDest->szMalloc < len+2 ){
97973   if( nByte+nZero<=pOut->szMalloc ){