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Merge recent enhancements from trunk.

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FossilOrigin-Name: 774d0d5288afb75f26d95be2177f0ff362eec6b4be7ba72c49c8e047a8cbd210
This commit is contained in:
drh
2019-03-26 12:07:23 +00:00
parent 77428e6055 1cb0263bcd
commit 25a8d24b7f
194 changed files with 17886 additions and 1834 deletions
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34
ext/session/sqlite3session.c
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@@ -370,7 +370,7 @@ static void sessionPutI64(u8 *aBuf, sqlite3_int64 i){
static int sessionSerializeValue(
u8 *aBuf, /* If non-NULL, write serialized value here */
sqlite3_value *pValue, /* Value to serialize */
int *pnWrite /* IN/OUT: Increment by bytes written */
sqlite3_int64 *pnWrite /* IN/OUT: Increment by bytes written */
){
int nByte; /* Size of serialized value in bytes */
@@ -911,7 +911,7 @@ static int sessionGrowHash(int bPatchset, SessionTable *pTab){
SessionChange **apNew;
int nNew = (pTab->nChange ? pTab->nChange : 128) * 2;
apNew = (SessionChange **)sqlite3_malloc(sizeof(SessionChange *) * nNew);
apNew = (SessionChange **)sqlite3_malloc64(sizeof(SessionChange *) * nNew);
if( apNew==0 ){
if( pTab->nChange==0 ){
return SQLITE_ERROR;
@@ -977,7 +977,7 @@ static int sessionTableInfo(
char *zPragma;
sqlite3_stmt *pStmt;
int rc;
int nByte;
sqlite3_int64 nByte;
int nDbCol = 0;
int nThis;
int i;
@@ -1020,7 +1020,7 @@ static int sessionTableInfo(
if( rc==SQLITE_OK ){
nByte += nDbCol * (sizeof(const char *) + sizeof(u8) + 1);
pAlloc = sqlite3_malloc(nByte);
pAlloc = sqlite3_malloc64(nByte);
if( pAlloc==0 ){
rc = SQLITE_NOMEM;
}
@@ -1218,7 +1218,7 @@ static void sessionPreupdateOneChange(
** this is an SQLITE_UPDATE or SQLITE_DELETE), or just the PK
** values (if this is an INSERT). */
SessionChange *pChange; /* New change object */
int nByte; /* Number of bytes to allocate */
sqlite3_int64 nByte; /* Number of bytes to allocate */
int i; /* Used to iterate through columns */
assert( rc==SQLITE_OK );
@@ -1243,7 +1243,7 @@ static void sessionPreupdateOneChange(
}
/* Allocate the change object */
pChange = (SessionChange *)sqlite3_malloc(nByte);
pChange = (SessionChange *)sqlite3_malloc64(nByte);
if( !pChange ){
rc = SQLITE_NOMEM;
goto error_out;
@@ -1687,7 +1687,7 @@ int sqlite3session_create(
*ppSession = 0;
/* Allocate and populate the new session object. */
pNew = (sqlite3_session *)sqlite3_malloc(sizeof(sqlite3_session) + nDb + 1);
pNew = (sqlite3_session *)sqlite3_malloc64(sizeof(sqlite3_session) + nDb + 1);
if( !pNew ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(sqlite3_session));
pNew->db = db;
@@ -1806,7 +1806,7 @@ int sqlite3session_attach(
if( !pTab ){
/* Allocate new SessionTable object. */
pTab = (SessionTable *)sqlite3_malloc(sizeof(SessionTable) + nName + 1);
pTab = (SessionTable *)sqlite3_malloc64(sizeof(SessionTable) + nName + 1);
if( !pTab ){
rc = SQLITE_NOMEM;
}else{
@@ -1866,7 +1866,7 @@ static int sessionBufferGrow(SessionBuffer *p, int nByte, int *pRc){
static void sessionAppendValue(SessionBuffer *p, sqlite3_value *pVal, int *pRc){
int rc = *pRc;
if( rc==SQLITE_OK ){
int nByte = 0;
sqlite3_int64 nByte = 0;
rc = sessionSerializeValue(0, pVal, &nByte);
sessionBufferGrow(p, nByte, &rc);
if( rc==SQLITE_OK ){
@@ -2756,7 +2756,7 @@ static int sessionValueSetStr(
** argument to sqlite3ValueSetStr() and have the copy created
** automatically. But doing so makes it difficult to detect any OOM
** error. Hence the code to create the copy externally. */
u8 *aCopy = sqlite3_malloc(nData+1);
u8 *aCopy = sqlite3_malloc64((sqlite3_int64)nData+1);
if( aCopy==0 ) return SQLITE_NOMEM;
memcpy(aCopy, aData, nData);
sqlite3ValueSetStr(pVal, nData, (char*)aCopy, enc, sqlite3_free);
@@ -3369,7 +3369,7 @@ static int sessionChangesetInvert(
int iCol;
if( 0==apVal ){
apVal = (sqlite3_value **)sqlite3_malloc(sizeof(apVal[0])*nCol*2);
apVal = (sqlite3_value **)sqlite3_malloc64(sizeof(apVal[0])*nCol*2);
if( 0==apVal ){
rc = SQLITE_NOMEM;
goto finished_invert;
@@ -4642,7 +4642,7 @@ static int sessionChangeMerge(
int rc = SQLITE_OK;
if( !pExist ){
pNew = (SessionChange *)sqlite3_malloc(sizeof(SessionChange) + nRec);
pNew = (SessionChange *)sqlite3_malloc64(sizeof(SessionChange) + nRec);
if( !pNew ){
return SQLITE_NOMEM;
}
@@ -4675,8 +4675,8 @@ static int sessionChangeMerge(
if( pExist->op==SQLITE_DELETE && pExist->bIndirect ){
*ppNew = pExist;
}else{
int nByte = nRec + pExist->nRecord + sizeof(SessionChange);
pNew = (SessionChange*)sqlite3_malloc(nByte);
sqlite3_int64 nByte = nRec + pExist->nRecord + sizeof(SessionChange);
pNew = (SessionChange*)sqlite3_malloc64(nByte);
if( pNew==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -4736,14 +4736,14 @@ static int sessionChangeMerge(
assert( pNew==0 );
}else{
u8 *aExist = pExist->aRecord;
int nByte;
sqlite3_int64 nByte;
u8 *aCsr;
/* Allocate a new SessionChange object. Ensure that the aRecord[]
** buffer of the new object is large enough to hold any record that
** may be generated by combining the input records. */
nByte = sizeof(SessionChange) + pExist->nRecord + nRec;
pNew = (SessionChange *)sqlite3_malloc(nByte);
pNew = (SessionChange *)sqlite3_malloc64(nByte);
if( !pNew ){
sqlite3_free(pExist);
return SQLITE_NOMEM;
@@ -4849,7 +4849,7 @@ static int sessionChangesetToHash(
if( !pTab ){
SessionTable **ppTab;
pTab = sqlite3_malloc(sizeof(SessionTable) + nCol + nNew+1);
pTab = sqlite3_malloc64(sizeof(SessionTable) + nCol + nNew+1);
if( !pTab ){
rc = SQLITE_NOMEM;
break;