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authorjmg <jmg@FreeBSD.org>2015-02-17 17:37:00 +0000
committerjmg <jmg@FreeBSD.org>2015-02-17 17:37:00 +0000
commit90229b36302992f0f8aad15d910a0510ada82596 (patch)
tree643eba92e81c7da9b107d1cbd573ea15e3eecd59 /ObsoleteFiles.inc
parent3f44c8b9f32b9c7540d172f7c4d417b3b45daebe (diff)
downloadFreeBSD-src-90229b36302992f0f8aad15d910a0510ada82596.zip
FreeBSD-src-90229b36302992f0f8aad15d910a0510ada82596.tar.gz
When the new random adaptor code was brought it in r273872, a call to
randomdev_init_reader to change read_random over to the newly installed adaptor was missed. This means both read_random and arc4random (seeded from read_random) were not returning very random data. This also effects userland arc4random as it is seeded from kernel arc4random. The random devices are uneffected and have returned good randomness since the change. All keys generated with a kernel of r273872 must be regenerated with a kernel with this patch. Keys generated may be predictable. Remove the warning as log is too early to print anything, and it would always get printed due to early use of arc4random... Reviewed by: delphij, markm Approved by: so (delphij)
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