[openssl-dev] [openssl.org #4628] EVP_f_cipher regression due to overlapping regions check

[Michel]

Hi David,
After checking you are obviously right.
Contrary to my belief, my internal buffer was always larger than the longest
line I read.
:-(
Sorry for the noise, but thanks David for the explanations.
It helps me to fix my software (even if I will keep some spare bytes for
some time)
;-(