K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2018-06-23T18:20:17.073961Z
K 7
svn:log
V 690
aesni(4): Fix {de,en}crypt operations that allocated a buffer

aesni(4) allocates a contiguous buffer for the data it processes if the
provided input was not already virtually contiguous, and copies the input
there.  It performs encryption or decryption in-place.

r324037 removed the logic that then copied the processed data back to the
user-provided input buffer, breaking {de,enc}crypt for mbuf chains or
iovecs with more than a single descriptor.

PR:		228094 (probably, not confirmed)
Submitted by:	Sean Fagan <kithrup AT me.com>
Reported by:	Emeric POUPON <emeric.poupon AT stormshield.eu>
X-MFC-With:	324037
Security:	could result in plaintext being output by "encrypt"
		operation

END