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[util] Clean up some memory leaks in cmd

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This commit is contained in:
Bill Currie 2023-03-04 00:38:32 +09:00
parent b8bd83f5cd
commit e57427142b
1 changed files with 18 additions and 1 deletions
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19
libs/util/cmd.c
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@ -310,6 +310,13 @@ Cmd_CompleteBuildList (const char *partial)
}
/* Hash table functions for aliases and commands */
static void
cmd_free (void *_c, void *unused)
{
cmd_function_t *cmd = _c;
free (cmd);
}
static void
cmd_alias_free (void *_a, void *unused)
{
@ -606,10 +613,20 @@ Cmd_StuffCmds_f (void)
Cmd_StuffCmds (cbuf_active);
}
static void
cmd_shutdown (void *data)
{
Cbuf_Delete (cmd_cbuf);
Hash_DelTable (cmd_hash);
Hash_DelTable (cmd_alias_hash);
Hash_DelTable (cmd_provider_hash);
}
VISIBLE void
Cmd_Init_Hash (void)
{
cmd_hash = Hash_NewTable (1021, cmd_get_key, 0, 0, 0);
Sys_RegisterShutdown (cmd_shutdown, 0);
cmd_hash = Hash_NewTable (1021, cmd_get_key, cmd_free, 0, 0);
cmd_alias_hash = Hash_NewTable (1021, cmd_alias_get_key,
cmd_alias_free, 0, 0);
cmd_provider_hash = Hash_NewTable(1021, cmd_provider_get_key,