CVSROOT: /cvs
Module name: src
Changes by: js...@cvs.openbsd.org 2022/05/07 04:03:49
Modified files:
lib/libcrypto/asn1: tasn_dec.c
Log message:
Refactor asn1_ex_c2i()
The asn1_ex_c2i() function currently handles the V_ASN1_ANY case inline,
which means there multiple special cases, with pointer fudging and
restoring. Instead, split asn1_ex_c2i() into three functions - one that
only handles storage into a primitive type (asn1_ex_c2i_primitive()), one
that handles the V_ASN1_ANY case (asn1_ex_c2i_any()) and calls
asn1_ex_c2i_primitive() with the correct pointer and an asn1_ex_c2i()
that handles the custom functions case, before dispatching to
asn1_ex_c2i_any() or asn1_ex_c2i_primitive(), as appropriate.
This results in cleaner and simpler code.
With input from and ok tb@
