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Fix harmless USAN warnings from gcc9.

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FossilOrigin-Name: 72c4c69fea13f5e24df25645e6941ce3ff896f0a3c73cd63329f819cc907ab40
This commit is contained in:
drh
2020-08-11 21:53:42 +00:00
parent 4dfdb86c8d
commit c08716a317
5 changed files with 19 additions and 14 deletions
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9
ext/session/sqlite3session.c
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@ -2956,8 +2956,13 @@ static int sessionChangesetReadTblhdr(sqlite3_changeset_iter *p){
}
p->apValue = (sqlite3_value**)p->tblhdr.aBuf;
p->abPK = (u8*)&p->apValue[p->nCol*2];
p->zTab = (char*)&p->abPK[p->nCol];
if( p->apValue==0 ){
p->abPK = 0;
p->zTab = 0;
}else{
p->abPK = (u8*)&p->apValue[p->nCol*2];
p->zTab = p->abPK ? (char*)&p->abPK[p->nCol] : 0;
}
return (p->rc = rc);
}