Clang MSAN sanitizer test in pipeline found an error:
<!--- Copy sanitizer traceback from command line here -->
```
```
<!--- Copy test job URL here -->
Link to test pipeline: XXX
### Ways to reproduce
Activate [origin-tracking](https://clang.llvm.org/docs/MemorySanitizer.html#msan-origins)(more detailed traceback about where the undefined value came from) by appending
```
-fsanitize-memory-track-origins
```
in the `Makefile` at lines 71 and 72. Note that this may increase runtime heavily.
Using the [scripts](https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/wikis/Software-development/pyivastest-howto#how-to-reproduce-tests):