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Overview
| Comment: | Fix a segfault that could occur in sqlite3session_diff() if NULL were passed as the pzErrMsg argument. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
aee73fd28f031a2568ac723de0826be7 |
| User & Date: | dan 2019-05-20 19:46:30 |
Context
|
2019-05-21
| ||
| 14:42 | Use a statement journal for all CREATE INDEX statements in case an indexed exprsesion throws an exception when it is evaluated. Fix for [b5ca442a]. check-in: b8071d10 user: dan tags: trunk | |
|
2019-05-20
| ||
| 19:46 | Fix a segfault that could occur in sqlite3session_diff() if NULL were passed as the pzErrMsg argument. check-in: aee73fd2 user: dan tags: trunk | |
| 18:43 | Improvements to the automatic compile-time selection of byte-order, as suggested on the mailing list by Seb Kemper. check-in: b7aad929 user: drh tags: trunk | |
Changes
Changes to ext/session/sqlite3session.c.
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if( sqlite3_stricmp(azCol[i], pTo->azCol[i]) ) bMismatch = 1;
if( abPK[i] ) bHasPk = 1;
}
}
}
sqlite3_free((char*)azCol);
if( bMismatch ){
*pzErrMsg = sqlite3_mprintf("table schemas do not match");
rc = SQLITE_SCHEMA;
}
if( bHasPk==0 ){
/* Ignore tables with no primary keys */
goto diff_out;
}
}
|
> | > |
1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 |
if( sqlite3_stricmp(azCol[i], pTo->azCol[i]) ) bMismatch = 1;
if( abPK[i] ) bHasPk = 1;
}
}
}
sqlite3_free((char*)azCol);
if( bMismatch ){
if( pzErrMsg ){
*pzErrMsg = sqlite3_mprintf("table schemas do not match");
}
rc = SQLITE_SCHEMA;
}
if( bHasPk==0 ){
/* Ignore tables with no primary keys */
goto diff_out;
}
}
|