diff options
Diffstat (limited to 'src/vdbeapi.c')
| -rw-r--r-- | src/vdbeapi.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/vdbeapi.c b/src/vdbeapi.c index 4b8ebd6fa..1feecb3e1 100644 --- a/src/vdbeapi.c +++ b/src/vdbeapi.c @@ -188,7 +188,8 @@ sqlite_int64 sqlite3_value_int64(sqlite3_value *pVal){ return sqlite3VdbeIntValue((Mem*)pVal); } unsigned int sqlite3_value_subtype(sqlite3_value *pVal){ - return ((Mem*)pVal)->eSubtype; + Mem *pMem = (Mem*)pVal; + return ((pMem->flags & MEM_Subtype) ? pMem->eSubtype : 0); } const unsigned char *sqlite3_value_text(sqlite3_value *pVal){ return (const unsigned char *)sqlite3ValueText(pVal, SQLITE_UTF8); @@ -369,8 +370,10 @@ void sqlite3_result_null(sqlite3_context *pCtx){ sqlite3VdbeMemSetNull(pCtx->pOut); } void sqlite3_result_subtype(sqlite3_context *pCtx, unsigned int eSubtype){ - assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) ); - pCtx->pOut->eSubtype = eSubtype & 0xff; + Mem *pOut = pCtx->pOut; + assert( sqlite3_mutex_held(pOut->db->mutex) ); + pOut->eSubtype = eSubtype & 0xff; + pOut->flags |= MEM_Subtype; } void sqlite3_result_text( sqlite3_context *pCtx, @@ -468,9 +471,9 @@ void sqlite3_result_error_toobig(sqlite3_context *pCtx){ void sqlite3_result_error_nomem(sqlite3_context *pCtx){ assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) ); sqlite3VdbeMemSetNull(pCtx->pOut); - pCtx->isError = SQLITE_NOMEM; + pCtx->isError = SQLITE_NOMEM_BKPT; pCtx->fErrorOrAux = 1; - pCtx->pOut->db->mallocFailed = 1; + sqlite3OomFault(pCtx->pOut->db); } /* @@ -544,7 +547,7 @@ static int sqlite3Step(Vdbe *p){ db = p->db; if( db->mallocFailed ){ p->rc = SQLITE_NOMEM; - return SQLITE_NOMEM; + return SQLITE_NOMEM_BKPT; } if( p->pc<=0 && p->expired ){ @@ -607,7 +610,7 @@ static int sqlite3Step(Vdbe *p){ db->errCode = rc; if( SQLITE_NOMEM==sqlite3ApiExit(p->db, p->rc) ){ - p->rc = SQLITE_NOMEM; + p->rc = SQLITE_NOMEM_BKPT; } end_of_step: /* At this point local variable rc holds the value that should be @@ -674,7 +677,7 @@ int sqlite3_step(sqlite3_stmt *pStmt){ v->rc = rc2; } else { v->zErrMsg = 0; - v->rc = rc = SQLITE_NOMEM; + v->rc = rc = SQLITE_NOMEM_BKPT; } } rc = sqlite3ApiExit(db, rc); @@ -1098,7 +1101,7 @@ static const void *columnName( ** is the case, clear the mallocFailed flag and return NULL. */ if( db->mallocFailed ){ - db->mallocFailed = 0; + sqlite3OomClear(db); ret = 0; } sqlite3_mutex_leave(db->mutex); @@ -1298,6 +1301,9 @@ int sqlite3_bind_blob( int nData, void (*xDel)(void*) ){ +#ifdef SQLITE_ENABLE_API_ARMOR + if( nData<0 ) return SQLITE_MISUSE_BKPT; +#endif return bindText(pStmt, i, zData, nData, xDel, 0); } int sqlite3_bind_blob64( |