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lightningd: free strmap of commands on shutdown.

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Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f4c84ce4448 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10c448)
    #1 0x55d11b77d270 in strmap_add_ ccan/ccan/strmap/strmap.c:90
    #2 0x55d11b704603 in command_set_usage lightningd/jsonrpc.c:891
    #3 0x55d11b733cb5 in param common/param.c:295
    #4 0x55d11b6f7b37 in json_connect lightningd/connect_control.c:96
    #5 0x55d11b7042ef in setup_command_usage lightningd/jsonrpc.c:841
    #6 0x55d11b70443b in jsonrpc_command_add_perm lightningd/jsonrpc.c:863
    #7 0x55d11b704533 in jsonrpc_setup lightningd/jsonrpc.c:876
    #8 0x55d11b705695 in new_lightningd lightningd/lightningd.c:210
    #9 0x55d11b706062 in main lightningd/lightningd.c:644
    #10 0x7f4c84696b6a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26b6a)

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2019-06-14 13:20:07 +09:30
parent d5bd1682f5
commit ef541afd8a
1 changed files with 6 additions and 0 deletions
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6
lightningd/jsonrpc.c
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@ -876,6 +876,11 @@ static bool jsonrpc_command_add_perm(struct lightningd *ld,
return true;
}
static void destroy_jsonrpc(struct jsonrpc *jsonrpc)
{
strmap_clear(&jsonrpc->usagemap);
}
void jsonrpc_setup(struct lightningd *ld)
{
struct json_command **commands = get_cmdlist();
@ -890,6 +895,7 @@ void jsonrpc_setup(struct lightningd *ld)
commands[i]->name);
}
ld->jsonrpc->rpc_listener = NULL;
tal_add_destructor(ld->jsonrpc, destroy_jsonrpc);
}
bool command_usage_only(const struct command *cmd)