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Fix a harmless warning about and oversize shift operation on malformed JSONB

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inputs.  [https://issues.oss-fuzz.com/issues/415850463|OSSFuzz 415850463].

FossilOrigin-Name: cf8b55b3b6f0b73158e21731a206d5a8d8d9892989d91171a11c6dbbee34b338
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drh
2025-05-07 17:13:30 +00:00
parent f67058367b
commit f087b6ace3
3 changed files with 9 additions and 9 deletions
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2
src/json.c
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@@ -2143,7 +2143,7 @@ static u32 jsonbPayloadSize(const JsonParse *pParse, u32 i, u32 *pSz){
*pSz = 0;
return 0;
}
sz = (pParse->aBlob[i+5]<<24) + (pParse->aBlob[i+6]<<16) +
sz = ((u32)pParse->aBlob[i+5]<<24) + (pParse->aBlob[i+6]<<16) +
(pParse->aBlob[i+7]<<8) + pParse->aBlob[i+8];
n = 9;
}