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(parent: 3cfcfc1) | patch
SUNRPC: Use a static buffer for the checksum initialization vector
authorChuck Lever <chuck.lever@oracle.com>
Mon, 1 Jan 2024 16:37:45 +0000 (11:37 -0500)
committerChuck Lever <chuck.lever@oracle.com>
Fri, 1 Mar 2024 14:12:05 +0000 (09:12 -0500)
commit561141dd494382217bace4d1a51d08168420eace
treef1b4c99199254cd620884bb14011de9c20a1d387tree | snapshot
parent3cfcfc102a5e57b021b786a755a38935e357797dcommit | diff
SUNRPC: Use a static buffer for the checksum initialization vector

Allocating and zeroing a buffer during every call to
krb5_etm_checksum() is inefficient. Instead, set aside a static
buffer that is the maximum crypto block size, and use a portion
(or all) of that.

Reported-by: Markus Elfring <Markus.Elfring@web.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
net/sunrpc/auth_gss/gss_krb5_crypto.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git