Workaround ASan false positive runtime errors under some platforms

Under some platforms (RPI4, ARM) container older ASan, it will log false
positive log errors which will make unit test fail because then output
changes:
"""
pcu_l1_if.cpp:847:2: runtime error: member access within misaligned address 0xb3f0b78c for type 'struct GprsMs', which requires 8 byte alignment
"""

The pointer is indeed misaligned, but it's not actually a bug, because
the pointer is never derreferenced. That happens during
llist_for_each_entry operation where it does cast the pointer but it
only checks if the list has actually reached the end.

To workaround the issue, simply defer casting it by using llist_for_each
instead, where the pointer is assigned only in the case it really points
to a GprsMS struct.

Change-Id: I149fb42706501eb33f9c6fe48f76a03ddee5954a

0 files changed, 0 insertions, 0 deletions