On 06/09/2016 07:38 PM, Nikolaus Rath wrote:
On Jun 09 2016, Larry Hastings <[email protected]> wrote:
Nope, I want the old behavior back. os.urandom() should read
/dev/random if getrandom() would block. As the British say, "it
should do what it says on the tin".
Aeh, what the tin says is "return random bytes".
What the tin says is "urandom", which has local man pages that dictate
exactly how it behaves. On Linux the "urandom" man page says:
A read from the /dev/urandom device will not block waiting for more
entropy. If there is not sufficient entropy, a pseudorandom number
generator is used to create the requested bytes.
os.urandom() needs to behave like that on Linux, which is how it behaved
in Python 2.4 through 3.4.
//arry/
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