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Fix a problem in the enhanced PRAGMA integrity_check where it verifies

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CHECK constraints: Do not be confused by the reuse of the Table.pCheck field
by VIEWs with named columns.  Problem discovered by OSS-Fuzz.

FossilOrigin-Name: 019dd3d5ba4a596c4ec3b5f0de8402c72196af0faca9138edbc0f1f4957cae60
This commit is contained in:
drh
2017-03-17 03:21:14 +00:00
parent af3332989f
commit a3b2da9889
4 changed files with 20 additions and 11 deletions
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src/pragma.c
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@@ -1505,6 +1505,7 @@ void sqlite3Pragma(
int iDataCur, iIdxCur;
int r1 = -1;
if( pTab->tnum<1 ) continue; /* Skip VIEWs or VIRTUAL TABLEs */
if( pTab->pCheck==0
&& (pTab->tabFlags & TF_HasNotNull)==0
&& (pTab->pIndex==0 || isQuick)