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res_crypto: Perform cleanup at shutdown.

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This change causes res_crypto to unregister CLI at shutdown while still
preventing the module from being unloaded.

ASTERISK-25673 #close

Change-Id: Ie5d57338dc2752abfc0dd05d0eec86413f2304fc
This commit is contained in:
Corey Farrell
2016-01-09 14:28:31 -05:00
parent e6f77da664
commit dc2c000fd5
1 changed files with 6 additions and 2 deletions
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8
res/res_crypto.c
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@@ -652,13 +652,17 @@ static int load_module(void)
} else {
crypto_load(-1, -1);
}
/* This prevents dlclose from ever running, but allows CLI cleanup at shutdown. */
ast_module_shutdown_ref(ast_module_info->self);
return AST_MODULE_LOAD_SUCCESS;
}
static int unload_module(void)
{
/* Can't unload this once we're loaded */
return -1;
ast_cli_unregister_multiple(cli_crypto, ARRAY_LEN(cli_crypto));
return 0;
}
/* needs usecount semantics defined */