Merge remote-tracking branch 'origin/issue-1054-fix' into integration_2026_w19 (!3960)

fix: issue 1054 - Config: Creating New Array members via command line arguments

Before this change, if you wanted to use --rfsimulator.[0].serveraddr
server on the command line but if you had no rfsimulator block in your
config file, it would just ignore it and print:

[CONFIG] unknown option: --rfsimulator.[0].serveraddr
[CONFIG] unknown option: server

This is because the config module only processes array members that
already exist in the config file. If the array is empty, the command
args are never checked.

What I changed is, in config_getlist() in config_userapi.c, after it
finishes processing existing array parameters, it checks whether a new
parameter is needed. If so, it matches with the list of parameters
first, then the highest index is found for that parameter using the
strtol,

"--rfsimulator.[0].serveraddr",
"--rfsimulator.[2].serveraddr",

What I changed is, in config_getlist() in config_userapi.c, after it
finishes processing existing array parameters, it checks whether a new
parameter is needed. If so, it matches with the list of parameters
first, then the highest index is found for that parameter using the
strtol,

"--rfsimulator.[0].serveraddr",
"--rfsimulator.[2].serveraddr",
"--rfsimulator.[4].serverport",
"--rfsimulator.[1].serveraddr",

It sets the index as 4, allocates 4 slots, memory is managed via
standard functions then it fills the gap of all the indices.

this closes #1054

Signed-off-by: Jaroslava Fiedlerova <jaroslava.fiedlerova@openairinterface.org>
Reviewed-by: Bartosz Podrygajlo <bartosz.podrygajlo@openairinterface.org>

targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf

@@ -204,14 +204,15 @@ RUs = (
 );
 
 
-rfsimulator :
+rfsimulator = (
 {
   serveraddr = "server";
   serverport = 4043;
   options = (); #("saviq"); or/and "chanmod"
   modelname = "AWGN";
   IQfile = "/tmp/rfsimulator.iqs";
-};
+}
+);
 
 security = {
   # preferred ciphering algorithms