tree d00538efe9d6ec4d033879219bdd3905f5f02087
parent f949f465bad0269a4e369f836da4451f8e63fb0d
author Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1594409837 +0700
committer laforge <laforge@osmocom.org> 1594557289 +0000

library/GSM_SystemInformation: add dec_SystemInformationSafe()

Some types of System Information (mostly the Rest Octets) are not
fully implemented, so calling the generic dec_SystemInformation()
may result in a DTE.  Let's add dec_SystemInformationSafeBT() with
"prototype(backtrack)", so it would return a non-zero integer if
decoding fails.  Let's add a wrapper dec_SystemInformationSafe()
that would additionally check the RR Protocol Discriminator.

Change-Id: Id4d73e0f3347e1d4c4c77aec75b767311d662292
Related: OS#4662