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Fix config module memory leaks

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This commit is contained in:
frtabu
2022-08-16 17:58:55 +02:00
committed by laurent
parent 65b399fcd7
commit 983c956b77
4 changed files with 70 additions and 40 deletions
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common/config/DOC/config/devusage/api.md
+8 -2
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@@ -11,10 +11,16 @@ configmodule_interface_t *load_configmodule(int argc, char **argv, uint32_t init
* if the bit CONFIG_ENABLECMDLINEONLY is set in `initflags` then the module allows parameters to be set only via the command line. This is used for the oai UE.
```c
void End_configmodule(void)
void end_configmodule(void)
```
* Free memory which has been allocated by the configuration module since its initialization.
* Free memory which has been allocated by the configuration module for storing parameters values, when `PARAMFLAG_NOFREE` flag is not specified in the parameter definition.
* Possibly calls the `config_<config source>_end` function
This call should be used when all configurations have been read. The program will still be able to use parameter values allocated by the config module WHEN THE `PARAMFLAG_NOFREE` flag has been specified in the parameter definition. The config module can be reloaded later in the program (not fully tested as not used today)
```c
void free_configmodule(void)
```
This call should be used to definitely free all resources allocated by the config module. All parameters values allocated by the config module become unavailable and no further reload of the config module are allowed.
## Retrieving parameter's values