The aforementioned error message displayed during processing the following ASN.1 excerpt.
S1AP-ELEMENTARY-PROCEDURES S1AP-ELEMENTARY-PROCEDURE ::= {
S1AP-ELEMENTARY-PROCEDURES-CLASS-1 |
S1AP-ELEMENTARY-PROCEDURES-CLASS-2,
...
}
S1AP-ELEMENTARY-PROCEDURES-CLASS-1 S1AP-ELEMENTARY-PROCEDURE ::= {
handoverPreparation |
...
writeReplaceWarning,
...,
uERadioCapabilityMatch |
....
uEContextResume
}
S1AP-ELEMENTARY-PROCEDURES-CLASS-2 S1AP-ELEMENTARY-PROCEDURE ::= {
handoverNotification |
...
privateMessage,
...,
downlinkUEAssociatedLPPaTransport |
...
mMECPRelocationIndication
}
Because S1AP-ELEMENTARY-PROCEDURES-CLASS-1 and S1AP-ELEMENTARY-PROCEDURES-CLASS-2
are resolved 'after' S1AP-ELEMENTARY-PROCEDURES, so the ioc tables of them are not
available during resolving S1AP-ELEMENTARY-PROCEDURES. So we can not drop the
latter's containedSubtype field at first pass of asn1f_resolve_constraints of fix
process.
We also add second pass of asn1f_resolve_constraints to have a chance to combine
ioc tables of S1AP-ELEMENTARY-PROCEDURES-CLASS-1 and
S1AP-ELEMENTARY-PROCEDURES-CLASS-2.
This is a collection of works :
1. Based on @zhanglei002's pull request 99.
2. A fix by @AuthenticEshkinKot and merged by @mouse07410 at
commit 2c8d366bbe1fc4e4c041e9b0eb9779f8a42d754b of https://github.com/mouse07410/asn1c
to support parsing of Information Object and Information Object Set
3. A fix by @Uri Blumenthal in asn1fix_derefv.c at :
commit ec0ade4f87c807e763e3f35fc5466adb6dda3473 of https://github.com/mouse07410/asn1c
to solve crash on asn1p_value_free().
4. My pull request 18 to @mouse07410's https://github.com/mouse07410/asn1c to solve
problems found during parsing ASN.1 modules of S1AP, RANAP and J2735-201603.
5. My pull request 22 to @mouse07410's https://github.com/mouse07410/asn1c to solve issue 147
and to solve the problem during parsing ASN.1 module of NBAP.
6. My pull request 23 to @mouse07410's https://github.com/mouse07410/asn1c to fix memory leakage
introduced in aforementioned commits.
Most code changes are the same as pull request 153 to this repository.
7. A fix of my bug in item 6 which result asn1c crash, fixed by @mouse07410.