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Merge pull request #10333 from JacobBarthelmeh/oss-fuzz

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change call to GetSigAlg in ASN original to sanity check length
This commit is contained in:
David Garske
2026-05-05 11:55:21 -07:00
committed by GitHub
parent 87536214bf a478029083
commit d4d1f03fef
1 changed files with 1 additions and 1 deletions
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wolfcrypt/src/asn_orig.c
+1 -1
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@@ -2785,7 +2785,7 @@ static int GetSigAlg(DecodedCert* cert, word32* sigOid, word32 maxIdx)
int len;
WOLFSSL_MSG("Cert sigAlg is RSASSA-PSS; decoding params");
if (GetHeader(cert->source, &tag, &tmpIdx, &len, endSeqIdx, 0) < 0) {
if (GetHeader(cert->source, &tag, &tmpIdx, &len, endSeqIdx, 1) < 0) {
return ASN_PARSE_E;
}
cert->sigParamsIndex = cert->srcIdx;