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Overview
| Comment: | Fix a very obscure problem following OOM in sqlite3_declare_vtab(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
68eac74874d0646369bef3650c6cb271 |
| User & Date: | drh 2016-08-05 14:35:47 |
Context
|
2016-08-05
| ||
| 15:34 | Remove an incorrect ALWAYS() statement and add a test case to show when the condition is sometimes false. (check-in: 0f57effa user: drh tags: trunk) | |
| 14:35 | Fix a very obscure problem following OOM in sqlite3_declare_vtab(). (check-in: 68eac748 user: drh tags: trunk) | |
|
2016-08-04
| ||
| 13:23 | Revert the SQLITE_APICALL changes for now. That changes needs further research before it is released. Deferred until 3.15. (check-in: 9adda385 user: drh tags: trunk) | |
Changes
Changes to src/build.c.
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int n;
Index *pLoop;
for(pLoop=pTab->pIndex, n=1; pLoop; pLoop=pLoop->pNext, n++){}
zName = sqlite3MPrintf(db, "sqlite_autoindex_%s_%d", pTab->zName, n);
if( zName==0 ){
goto exit_create_index;
}
}
/* Check for authorization to create an index.
*/
#ifndef SQLITE_OMIT_AUTHORIZATION
{
const char *zDb = pDb->zName;
|
> > > > > > > |
3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 |
int n;
Index *pLoop;
for(pLoop=pTab->pIndex, n=1; pLoop; pLoop=pLoop->pNext, n++){}
zName = sqlite3MPrintf(db, "sqlite_autoindex_%s_%d", pTab->zName, n);
if( zName==0 ){
goto exit_create_index;
}
/* Automatic index names generated from within sqlite3_declare_vtab()
** must have names that are distinct from normal automatic index names.
** The following statement converts "sqlite3_autoindex..." into
** "sqlite3_butoindex..." in order to make the names distinct.
** The "vtab_err.test" test demonstrates the need of this statement. */
if( IN_DECLARE_VTAB ) zName[7]++;
}
/* Check for authorization to create an index.
*/
#ifndef SQLITE_OMIT_AUTHORIZATION
{
const char *zDb = pDb->zName;
|