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Ensure that the Parse.nErr flag is set following an SQLITE_TOOBIG error on

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a nested parse.  Fix for the problem identified by
[forum/forumpost/d5a82ba9eedee30c | forum post d5a82ba9eedee30c].
Also, remove unnecessary clearing of the Parse.zErrMsg field
following a nested parse.

FossilOrigin-Name: 44d77a7f807f5dc3e94e6cd88a27bea79257f0f2ccf332891bdaa4668d0bb987
This commit is contained in:
drh
2022-07-11 14:36:03 +00:00
parent 3dfab26028
commit cd9e863079
4 changed files with 10 additions and 11 deletions
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2
src/build.c
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@@ -331,8 +331,6 @@ void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){
memset(PARSE_TAIL(pParse), 0, PARSE_TAIL_SZ);
db->mDbFlags |= DBFLAG_PreferBuiltin;
sqlite3RunParser(pParse, zSql);
sqlite3DbFree(db, pParse->zErrMsg);
pParse->zErrMsg = 0;
db->mDbFlags = savedDbFlags;
sqlite3DbFree(db, zSql);
memcpy(PARSE_TAIL(pParse), saveBuf, PARSE_TAIL_SZ);