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Fix #1478 remove length check #1481

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merged 2 commits into from
Sep 20, 2023
Merged

Fix #1478 remove length check #1481

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cd44929
remove length check
ShenFeng312 Sep 20, 2023
4d5f6a7
Update packets.go
methane Sep 20, 2023
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9 changes: 3 additions & 6 deletions packets.go
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Original file line number Diff line number Diff line change
Expand Up @@ -572,12 +572,9 @@ func (mc *okHandler) readResultSetHeaderPacket() (int, error) {
}

// column count
num, _, n := readLengthEncodedInteger(data)
if n-len(data) == 0 {
return int(num), nil
}

return 0, ErrMalformPkt
num, _, _ := readLengthEncodedInteger(data)
// ignore remaining data in the packet. see #1478.
return int(num), nil
}
return 0, err
}
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