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app: free config object on failed app start

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Set g_spdk_app.config early in the app init function,
so that the subsequently called spdk_app_fini() will
free it. So far the dynamicaly allocated config object
would be just leaked.

Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Change-Id: I19ffc8bc80858d954166649f825e573f83b4bf53
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470734
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Darek Stojaczyk 2019-10-08 09:10:43 +00:00 committed by Jim Harris
parent cb061b8e2b
commit 0cf0ee283b
1 changed files with 12 additions and 13 deletions
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25
lib/event/app.c
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@ -612,18 +612,27 @@ spdk_app_start(struct spdk_app_opts *opts, spdk_msg_fn start_fn,
config = spdk_app_setup_conf(opts->config_file);
if (config == NULL) {
goto app_start_setup_conf_err;
return 1;
}
if (spdk_app_read_config_file_global_params(opts) < 0) {
goto app_start_setup_conf_err;
spdk_conf_free(config);
return 1;
}
memset(&g_spdk_app, 0, sizeof(g_spdk_app));
g_spdk_app.config = config;
g_spdk_app.json_config_file = opts->json_config_file;
g_spdk_app.rpc_addr = opts->rpc_addr;
g_spdk_app.shm_id = opts->shm_id;
g_spdk_app.shutdown_cb = opts->shutdown_cb;
g_spdk_app.rc = 0;
spdk_log_set_level(SPDK_APP_DEFAULT_LOG_LEVEL);
spdk_log_set_backtrace_level(SPDK_APP_DEFAULT_BACKTRACE_LOG_LEVEL);
if (spdk_app_setup_env(opts) < 0) {
goto app_start_setup_conf_err;
return 1;
}
spdk_log_open(opts->log);
@ -672,14 +681,6 @@ spdk_app_start(struct spdk_app_opts *opts, spdk_msg_fn start_fn,
goto app_start_trace_cleanup_err;
}
memset(&g_spdk_app, 0, sizeof(g_spdk_app));
g_spdk_app.config = config;
g_spdk_app.json_config_file = opts->json_config_file;
g_spdk_app.rpc_addr = opts->rpc_addr;
g_spdk_app.shm_id = opts->shm_id;
g_spdk_app.shutdown_cb = opts->shutdown_cb;
g_spdk_app.rc = 0;
g_delay_subsystem_init = opts->delay_subsystem_init;
g_start_fn = start_fn;
g_start_arg = arg1;
@ -696,8 +697,6 @@ app_start_trace_cleanup_err:
app_start_log_close_err:
spdk_log_close();
app_start_setup_conf_err:
return 1;
}