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ECC-1778: Crash: Decoding invalid BUFR file
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@ -820,6 +820,9 @@ static int read_BUFR(reader* r, int no_alloc)
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GROW_BUF_IF_REQUIRED(sec1len + sec2len + sec3len + 4 + 3);
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/* Read section 3 */
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if (sec3len < 5) {
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return GRIB_INVALID_MESSAGE; // ECC-1778
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}
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if ((r->read(r->read_data, tmp + i, sec3len - 3, &err) != sec3len - 3) || err)
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return err;
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i += sec3len - 3;
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