tree 8197b95d981350e1045e0c7da562d52c85bb1c0e
parent 760b98178edb7039dd48904a8d2ade5dbea37ef8
author Matt Spinler <spinler@us.ibm.com> 1742399686 -0500
committer Matt Spinler <spinler@us.ibm.com> 1742479335 +0000

Catch all exceptions when de-serializing

If an exception were to escape during an event log restore,
phosphor-log-manager would just keep continuously crashing and
restarting.

To prevent this, just catch all exceptions and move the file that caused
it to /var/lib/phosphor-logging/corrupt_error so that it is kept around
for debug if desired.  Only the most recent bad file is kept.

Tested:

Instead of crashing, the daemon can now stay up:

```
Mar 19 14:10:06 p10bmc phosphor-log-manager[2953]: Failed restoring /var/lib/phosphor-logging/errors/381: std::bad_alloc

/var/lib/phosphor-logging# ls -l /var/lib/phosphor-logging/corrupt_error
-rw-r--r--    1 root     root           374 Mar 19 13:39 /var/lib/phosphor-logging/corrupt_error
```

Change-Id: Iaa30dff261bbbe048cbca5678f2940cb2a8ed1df
Signed-off-by: Matt Spinler <spinler@us.ibm.com>