crypto: handle initEDRaw pkey failure #40188
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Co-authored-by: Filip Skokan <[email protected]>
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PR-URL: #40188 Reviewed-By: Filip Skokan <[email protected]> Reviewed-By: James M Snell <[email protected]>
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PR-URL: #40188 Reviewed-By: Filip Skokan <[email protected]> Reviewed-By: James M Snell <[email protected]>
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Refs electron/electron#31087.
It's possible that
node/src/crypto/crypto_keys.cc
Line 1106 in 4441c3e
KeyObjectHandle::InitEDRawwill set the return value to false. This means that thedata_member will never be assigned. However, the return value of this function is never checked by any of its callsites, meaning that a keyObject is returned but that calling any functions on it, e.g.exportorasymmetricKeyTypewill cause a nullptr crash when they try to accesskey->Data().Fix this by checking the return value from
handle.initEdRaw()and throwing an error onfalse.I used the error from above the callsites but please let me know if there's another preferable one!