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Make sure all memory from sqlite3DbMalloc() is freed by sqlite3DbFree()

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and all memory from sqlite3_malloc() is freed by sqlite3_free().

FossilOrigin-Name: 629e38a8c9e31111e351fe4625a5835576d23584
This commit is contained in:
drh
2010-07-26 11:07:20 +00:00
parent d46def77db b975598ea0
commit 174b9a166d
24 changed files with 183 additions and 142 deletions
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7
src/vdbeaux.c
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@@ -584,7 +584,6 @@ static void freeP4(sqlite3 *db, int p4type, void *p4){
switch( p4type ){
case P4_REAL:
case P4_INT64:
case P4_MPRINTF:
case P4_DYNAMIC:
case P4_KEYINFO:
case P4_INTARRAY:
@@ -592,6 +591,10 @@ static void freeP4(sqlite3 *db, int p4type, void *p4){
sqlite3DbFree(db, p4);
break;
}
case P4_MPRINTF: {
sqlite3_free(p4);
break;
}
case P4_VDBEFUNC: {
VdbeFunc *pVdbeFunc = (VdbeFunc *)p4;
freeEphemeralFunction(db, pVdbeFunc->pFunc);
@@ -756,7 +759,7 @@ void sqlite3VdbeChangeP4(Vdbe *p, int addr, const char *zP4, int n){
nField = ((KeyInfo*)zP4)->nField;
nByte = sizeof(*pKeyInfo) + (nField-1)*sizeof(pKeyInfo->aColl[0]) + nField;
pKeyInfo = sqlite3Malloc( nByte );
pKeyInfo = sqlite3DbMallocRaw(0, nByte);
pOp->p4.pKeyInfo = pKeyInfo;
if( pKeyInfo ){
u8 *aSortOrder;