Fix for possible buffer zeroization overrun introduced at the end of
v5.5.2 release cycle in GitHub pull request 5743 (#5743) and fixed in
pull request 5757 (#5757). In the case where a specific memory
allocation failed or a hardware fault happened there was the potential
for an overrun of 0’s when masking the buffer used for (D)TLS 1.2 and
lower operations. (D)TLS 1.3 only and crypto only users are not affected
by the issue. This is not related in any way to recent issues reported
in OpenSSL.
https://github.com/wolfSSL/wolfssl/releases/tag/v5.5.3-stable
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
34b681cfef