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Calling sqlite3_value_dup() on a pointer value results in an ordinary

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NULL.  [forum:/forumpost/ae8592cc73|Forum post ae8592cc73].  Test cases
in TH3.

FossilOrigin-Name: fff1243b594c190d15f14b7ca4e60d23519cd15134f275991c685966fcc24145
This commit is contained in:
drh
2022-03-14 23:50:38 +00:00
parent d024eca323
commit 836652952f
4 changed files with 13 additions and 9 deletions
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3
src/vdbeapi.c
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@@ -345,6 +345,9 @@ sqlite3_value *sqlite3_value_dup(const sqlite3_value *pOrig){
sqlite3ValueFree(pNew);
pNew = 0;
}
}else if( pNew->flags & MEM_Null ){
/* Do not duplicate pointer values */
pNew->flags &= ~(MEM_Term|MEM_Subtype);
}
return pNew;
}