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Fix bad string access for pubkey verification

This commit is contained in:
Jason Rhinelander 2020-02-13 00:39:00 -04:00
parent 1b6f38fc07
commit 98a4aed68f
1 changed files with 1 additions and 1 deletions
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2
lokimq/lokimq.cpp
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@ -373,7 +373,7 @@ LokiMQ::LokiMQ(
// for ourselves, but this provides an extra check to make sure we and the caller agree
// cryptographically (e.g. to make sure they don't pass us an ed25519 keypair by mistake)
std::string verify_pubkey{crypto_box_PUBLICKEYBYTES, 0};
crypto_scalarmult_base(reinterpret_cast<unsigned char*>(&verify_pubkey), reinterpret_cast<unsigned char*>(&privkey[0]));
crypto_scalarmult_base(reinterpret_cast<unsigned char*>(&verify_pubkey[0]), reinterpret_cast<unsigned char*>(&privkey[0]));
if (verify_pubkey != pubkey)
throw std::invalid_argument("Invalid pubkey/privkey values given to LokiMQ construction: pubkey verification failed");
}