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Overview
| Comment: | Size optimization in the authorizer error message generation logic. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
0367a4d58682a64d7ed4c5a4b4377899 |
| User & Date: | drh 2017-08-17 18:54:27 |
Context
|
2017-08-17
| ||
| 19:23 | Small optimization in the Expr tree walker. (check-in: 264a5e1b user: drh tags: trunk) | |
| 18:54 | Size optimization in the authorizer error message generation logic. (check-in: 0367a4d5 user: drh tags: trunk) | |
| 18:23 | In sqlite3ViewGetColumnNames(), return the number of errors, not an error code. (check-in: f13682ea user: drh tags: trunk) | |
Changes
Changes to src/auth.c.
114 114 if( db->init.busy ) return SQLITE_OK; 115 115 rc = db->xAuth(db->pAuthArg, SQLITE_READ, zTab,zCol,zDb,pParse->zAuthContext 116 116 #ifdef SQLITE_USER_AUTHENTICATION 117 117 ,db->auth.zAuthUser 118 118 #endif 119 119 ); 120 120 if( rc==SQLITE_DENY ){ 121 - if( db->nDb>2 || iDb!=0 ){ 122 - sqlite3ErrorMsg(pParse, "access to %s.%s.%s is prohibited",zDb,zTab,zCol); 123 - }else{ 124 - sqlite3ErrorMsg(pParse, "access to %s.%s is prohibited", zTab, zCol); 125 - } 121 + char *z = sqlite3_mprintf("%s.%s", zTab, zCol); 122 + if( db->nDb>2 || iDb!=0 ) z = sqlite3_mprintf("%s.%z", zDb, z); 123 + sqlite3ErrorMsg(pParse, "access to %z is prohibited", z); 126 124 pParse->rc = SQLITE_AUTH; 127 125 }else if( rc!=SQLITE_IGNORE && rc!=SQLITE_OK ){ 128 126 sqliteAuthBadReturnCode(pParse); 129 127 } 130 128 return rc; 131 129 } 132 130