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New assert() statements to help prove correct usage of VdbeCursor objects.

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FossilOrigin-Name: 7cee62f77a9e7c3cf886f136e75a93c3bbbb88e48b66035883bea5503d9fc03c
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drh
2021-11-11 11:23:08 +00:00
parent 34e71830de
commit 3ab4ffce1f
6 changed files with 22 additions and 11 deletions
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src/vdbeapi.c
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@@ -1850,6 +1850,7 @@ int sqlite3_preupdate_old(sqlite3 *db, int iIdx, sqlite3_value **ppValue){
u32 nRec;
u8 *aRec;
assert( p->pCsr->eCurType==CURTYPE_BTREE );
nRec = sqlite3BtreePayloadSize(p->pCsr->uc.pCursor);
aRec = sqlite3DbMallocRaw(db, nRec);
if( !aRec ) goto preupdate_old_out;