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I cannot find the source code for gcry_rndw32_gather_random. In the
patched version of libgcrypt used with Wireshark 0.99.4 there is an
uninitialized variable being checked and since it is not consistently set will
cause the slow random bit generation code to be used instead of existing after
getting them using CryptGenRandom. The bad code reference is right after
the memset done to clear out the random bits.
I would be glad to offer a patch if someone can point me to where the
correct code for this function is.
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