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pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/40975?usp=email )
Change subject: ranap: Improve error handling in Rx RESET ......................................................................
Patch Set 1:
(1 comment)
File src/sgsn/gprs_ranap.c:
https://gerrit.osmocom.org/c/osmo-sgsn/+/40975/comment/653d6af9_2c9269a9?usp... : PS1, Line 679: if (ies->presenceMask & ERRORINDICATIONIES_RANAP_CN_DOMAININDICATOR_PRESENT) {
a reset without domain ie is valid and expect?
According to specs the field is marked as "O" (optional), hence also why code from ASN1 files generates a PRESENT define for it. I didn't look for exact causes for missing the IE, but in the event it is forgotten I followed the "be permissive on Rx" here.
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pespin