Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Simplification to the logic that detects misuse of the application-defined function creation interfaces. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
8f21d778450e1e5d2bc7f109d614fe01 |
| User & Date: | drh 2018-07-09 02:37:12.305 |
Context
|
2018-07-09
| ||
| 06:51 | Fix a bad assert() in window.c. (check-in: fe8aaf0c80 user: dan tags: trunk) | |
| 02:37 | Simplification to the logic that detects misuse of the application-defined function creation interfaces. (check-in: 8f21d77845 user: drh tags: trunk) | |
| 02:02 | During WITHOUT ROWID table creation, if the sqlite3CreateTable() call fails due to an authorizer denying the INSERT into the sqlite_master table, then detect this fact and abort the CREATE TABLE early, to avoid an assertion fault. (check-in: 164b1641e3 user: drh tags: trunk) | |
Changes
Changes to src/main.c.
| ︙ | ︙ | |||
1688 1689 1690 1691 1692 1693 1694 |
FuncDestructor *pDestructor
){
FuncDef *p;
int nName;
int extraFlags;
assert( sqlite3_mutex_held(db->mutex) );
| > | | | < | | | > | 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 |
FuncDestructor *pDestructor
){
FuncDef *p;
int nName;
int extraFlags;
assert( sqlite3_mutex_held(db->mutex) );
assert( xValue==0 || xSFunc==0 );
if( zFunctionName==0 /* Must have a valid name */
|| (xSFunc!=0 && xFinal!=0) /* Not both xSFunc and xFinal */
|| ((xFinal==0)!=(xStep==0)) /* Both or neither of xFinal and xStep */
|| ((xValue==0)!=(xInverse==0)) /* Both or neither of xValue, xInverse */
|| (nArg<-1 || nArg>SQLITE_MAX_FUNCTION_ARG)
|| (255<(nName = sqlite3Strlen30( zFunctionName)))
){
return SQLITE_MISUSE_BKPT;
}
assert( SQLITE_FUNC_CONSTANT==SQLITE_DETERMINISTIC );
extraFlags = enc & SQLITE_DETERMINISTIC;
enc &= (SQLITE_FUNC_ENCMASK|SQLITE_ANY);
|
| ︙ | ︙ |