CVSROOT: /cvs
Module name: src
Changes by: t...@cvs.openbsd.org 2023/03/10 04:55:38
Modified files:
lib/libcrypto/asn1: bio_asn1.c
Log message:
ASN.1 BIO: properly wire up prefix_free and suffix_free
If something goes wrong before the ASN.1 BIO state machine has passed
both flushing states, asn1_bio_free() forgets to free the ndef_aux
and the ex_arg since the prefix_free() and suffix_free callbacks are
not called.
This can lead to leaks, notably in streaming bios.
Part of https://github.com/openssl/openssl/pull/15999
I have a regress covering this but it is not yet ready to land.
ok beck jsing
