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authorDaniel Borkmann <dborkman@redhat.com>2015-01-06 00:27:45 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2015-01-08 21:46:19 +1100
commit8155330aad477c5b1337895a6922df76817f0874 (patch)
treec71de980f54183c5472fe62357b6276c56d3152a /crypto/tcrypt.c
parentad511e260a27b8e35d273cc0ecfe5a8ff9543181 (diff)
downloadlinux-8155330aad477c5b1337895a6922df76817f0874.tar.bz2
lib: memzero_explicit: add comment for its usage
Lets improve the comment to add a note on when to use memzero_explicit() for those not digging through the git logs. We don't want people to pollute places with memzero_explicit() where it's not really necessary. Reference: https://lkml.org/lkml/2015/1/4/190 Suggested-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/tcrypt.c')
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