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Add assert() statements to validate access to the SrcItem.u1.nRow union member.

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FossilOrigin-Name: 21f616d9b948efca441f8d45d0a95f4c052ce8b6daec7fa582ad9a00b82ca570
This commit is contained in:
drh
2024-03-18 13:31:24 +00:00
parent 871786b792
commit ac7c6f5854
5 changed files with 17 additions and 14 deletions
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src/sqliteInt.h
+6 -4
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@@ -3270,10 +3270,12 @@ struct IdList {
**
** Union member validity:
**
** u1.zIndexedBy fg.isIndexedBy && !fg.isTabFunc
** u1.pFuncArg fg.isTabFunc && !fg.isIndexedBy
** u2.pIBIndex fg.isIndexedBy && !fg.isCte
** u2.pCteUse fg.isCte && !fg.isIndexedBy
** u1.zIndexedBy fg.isIndexedBy && !fg.isTabFunc
** u1.pFuncArg fg.isTabFunc && !fg.isIndexedBy
** u1.nRow !fg.isTabFunc && !fg.isIndexedBy
**
** u2.pIBIndex fg.isIndexedBy && !fg.isCte
** u2.pCteUse fg.isCte && !fg.isIndexedBy
*/
struct SrcItem {
Schema *pSchema; /* Schema to which this item is fixed */