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Overview
Comment: | Fix a very obscure problem following OOM in sqlite3_declare_vtab(). |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
68eac74874d0646369bef3650c6cb271 |
User & Date: | drh 2016-08-05 14:35:47.568 |
Context
2016-08-05
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15:34 | Remove an incorrect ALWAYS() statement and add a test case to show when the condition is sometimes false. (check-in: 0f57effa36 user: drh tags: trunk) | |
14:35 | Fix a very obscure problem following OOM in sqlite3_declare_vtab(). (check-in: 68eac74874 user: drh tags: trunk) | |
2016-08-04
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13:23 | Revert the SQLITE_APICALL changes for now. That changes needs further research before it is released. Deferred until 3.15. (check-in: 9adda38526 user: drh tags: trunk) | |
Changes
Changes to src/build.c.
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3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 | 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; |
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