CFE_TBL_DUMP_CC can overwrite .so in /cf/

[junfuture1103]

Describe the bug
CFE_TBL_DUMP_CC can overwrite a .so file inside /cf/. If the currently running APP overwrites the .so file that it is using by some App with the TABLE_DUMP content, a Bus Error occurs.

To Reproduce
Steps to reproduce the behavior:

1. CFE_ES_QUERY_ALL_CC with parameter
   a. query_all
2. check loaded Table in the cFS (check /dev/shm/osal:RAM/query_all)
3. send CFE_TBL_DUMP_CC Command with parameter
   a.1
   b.SAMPLE_APP.ExampleTable (or Any Table in the cFS Process that can check at 2.)
   c./cf/ci_lab.so (or Any .so file name in /cf/)
4. Bus error

Expected behavior
When performing a Table Dump using the CFE_TBL_DUMP_CC command, it should be prevented from overwriting .so files inside /cf/ that are currently being used by the App.

Code snips
I can check below log at the every .so case (SAMPLE_APP / to_lab / ci_lab)

Thread 13 "CI_LAB_APP" received signal SIGBUS, Bus error.
[Switching to Thread 0x7ffff7b42700 (LWP 118401)]
BFD: error: ./cf/ci_lab.so(.eh_frame) section size (0x284 bytes) is larger than file size (0x78 bytes)
warning: Can't read data for section '.eh_frame' in file './cf/ci_lab.so'
0x00007ffff7b4568f in CI_LAB_AppMain ()
    at /home/jun/jun/cFS/apps/ci_lab/fsw/src/ci_lab_app.c:68

System observed on:

• Hardware : VMware on PC
• OS: ubuntu 20
• Versions main branch
  cfe : Merge pull request cFE Integration candidate: Equuleus-rc1+dev25 #2636 from nasa/integration-candidate
  (4b3fedd)
  cfs : Merge pull request CFE_ES_FindCDSInRegistry() infinte loop if registry size is zero #823 from nasa/integration-candidate(nasa/cFS@9af1288)

Additional context
You can check the POC video here :
https://youtu.be/xA_9MAgPUAM

Reporter Info
Junhak Lee(juntheworld) - KAIST