tree e313f369774f8a105a63bfbbbd95e5ae90cf552e
parent 3f8d5bebebd401ab99e255dd648b55290bd1495a
author Andrew Jeffery <andrew@codeconstruct.com.au> 1720502174 +0930
committer Andrew Jeffery <andrew@codeconstruct.com.au> 1720513637 +0930

log-hander: Fix leak of rotate_filename in cleanup path

Running `obmc-console-server` under valgrind yields:

```
==259265== 34 bytes in 1 blocks are definitely lost in loss record 1 of 1
==259265==    at 0x48407B4: malloc (vg_replace_malloc.c:381)
==259265==    by 0x49BC427: __vasprintf_internal (vasprintf.c:71)
==259265==    by 0x498FBD5: asprintf (asprintf.c:31)
==259265==    by 0x10F2EF: log_init (log-handler.c:189)
==259265==    by 0x10EBEB: handlers_init (console-server.c:564)
==259265==    by 0x10EBEB: main (console-server.c:1000)
```

Free rotate_filename to avoid the leak.

Change-Id: Ib403d50d47b5d266bab415944cbae93582ecdb65
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>