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| author | drh <> | 2021-10-07 23:04:50 +0000 |
|---|---|---|
| committer | drh <> | 2021-10-07 23:04:50 +0000 |
| commit | dbfbb5a0c53d19d38249d1562a0f48286d697fb1 (patch) | |
| tree | 14e84c347b8f9b982e0d99df15efe3d94136b39a /src/select.c | |
| parent | 477572b9f1afc0d4f377554b64ad2c2c9e3146ac (diff) | |
| download | sqlite-dbfbb5a0c53d19d38249d1562a0f48286d697fb1.tar.gz sqlite-dbfbb5a0c53d19d38249d1562a0f48286d697fb1.zip | |
New assert() statements to protect the u1 and u2 unions of SrcList.
FossilOrigin-Name: 9b91fbcfcc14048f7d0755d47d9b7f9212fa2eaa6f3c04f417fa16c3a47943bf
Diffstat (limited to 'src/select.c')
| -rw-r--r-- | src/select.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/select.c b/src/select.c index e846a0220..13ed20f6c 100644 --- a/src/select.c +++ b/src/select.c @@ -4995,6 +4995,7 @@ int sqlite3IndexedByLookup(Parse *pParse, SrcItem *pFrom){ pParse->checkSchema = 1; return SQLITE_ERROR; } + assert( pFrom->fg.isCte==0 ); pFrom->u2.pIBIndex = pIdx; return SQLITE_OK; } @@ -5252,6 +5253,7 @@ static int resolveFromTermToCte( if( db->mallocFailed ) return 2; pFrom->pSelect->selFlags |= SF_CopyCte; assert( pFrom->pSelect ); + assert( pFrom->fg.isIndexedBy==0 ); /* Prevent collision in union u2 */ pFrom->fg.isCte = 1; pFrom->u2.pCteUse = pCteUse; pCteUse->nUse++; |