Merge pull request #7942 from rhc54/topic/init
Ensure we init and protect values
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Коммит
7702dfcdd2
@ -553,13 +553,15 @@ int ompi_rte_init(int *pargc, char ***pargv)
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opal_process_info.my_name.vpid = OPAL_PROC_MY_NAME.vpid;
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/* set our hostname */
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ev1 = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(ret, PMIX_HOSTNAME, &OPAL_PROC_MY_NAME,
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(char**)&ev1, PMIX_STRING);
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if (PMIX_SUCCESS == ret) {
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if (PMIX_SUCCESS == ret && NULL != ev1) {
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if (NULL != opal_process_info.nodename) {
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free(opal_process_info.nodename);
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}
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opal_process_info.nodename = ev1; // ev1 is an allocated string
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ev1 = NULL; // protect the string
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}
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/* get our local rank from PMIx */
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@ -648,27 +650,33 @@ int ompi_rte_init(int *pargc, char ***pargv)
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opal_process_info.app_ldrs = strdup("0");
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opal_asprintf(&opal_process_info.app_sizes, "%u", opal_process_info.num_procs);
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} else {
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, "OMPI_APP_SIZES", &pname, &val, PMIX_STRING);
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if (PMIX_SUCCESS != rc) {
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if (PMIX_SUCCESS != rc || NULL == val) {
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/* assume it is just us */
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opal_asprintf(&opal_process_info.app_sizes, "%u", opal_process_info.num_procs);
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} else {
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opal_process_info.app_sizes = val;
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val = NULL; // protect the string
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}
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, "OMPI_FIRST_RANKS", &pname, &val, PMIX_STRING);
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if (PMIX_SUCCESS != rc) {
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if (PMIX_SUCCESS != rc || NULL == val) {
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/* assume it is just us */
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opal_process_info.app_ldrs = strdup("0");
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} else {
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opal_process_info.app_ldrs = val;
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val = NULL; // protect the string
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}
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}
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/* get our command - defaults to our appnum */
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ev1 = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, PMIX_APP_ARGV,
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&pname, (char**)&ev1, PMIX_STRING);
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if (PMIX_SUCCESS == rc) {
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if (PMIX_SUCCESS == rc && NULL != ev1) {
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opal_process_info.command = ev1; // ev1 is an allocated string
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ev1 = NULL; // protect the string
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} else if (NULL != pargv) {
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tmp = *pargv;
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if (NULL != tmp) {
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@ -696,9 +704,11 @@ int ompi_rte_init(int *pargc, char ***pargv)
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}
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/* retrieve temp directories info */
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, PMIX_TMPDIR, &pname, &val, PMIX_STRING);
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if (OPAL_SUCCESS == rc && NULL != val) {
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opal_process_info.top_session_dir = val;
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val = NULL; // protect the string
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} else {
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/* we need to create something */
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rc = _setup_top_session_dir(&opal_process_info.top_session_dir);
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@ -709,10 +719,11 @@ int ompi_rte_init(int *pargc, char ***pargv)
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}
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/* retrieve job-session directory info */
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, PMIX_NSDIR, &pname, &val, PMIX_STRING);
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if (PMIX_SUCCESS == rc && NULL != val) {
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opal_process_info.job_session_dir = val;
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val = NULL;
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val = NULL; // protect the string
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} else {
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/* we need to create something */
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rc = _setup_job_session_dir(&opal_process_info.job_session_dir);
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@ -723,9 +734,11 @@ int ompi_rte_init(int *pargc, char ***pargv)
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}
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/* retrieve proc-session directory info */
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, PMIX_PROCDIR, &OPAL_PROC_MY_NAME, &val, PMIX_STRING);
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if (OPAL_SUCCESS == rc && NULL != val) {
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opal_process_info.proc_session_dir = val;
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val = NULL; // protect the string
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} else {
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/* we need to create something */
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rc = _setup_proc_session_dir(&opal_process_info.proc_session_dir);
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@ -737,10 +750,11 @@ int ompi_rte_init(int *pargc, char ***pargv)
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/* get our initial working directory - defaults to getting the value
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* for our app */
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val = NULL;
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OPAL_MODEX_RECV_VALUE_OPTIONAL(rc, PMIX_WDIR, &pname, &val, PMIX_STRING);
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if (PMIX_SUCCESS == rc && NULL != val) {
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opal_process_info.initial_wdir = val;
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val = NULL;
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val = NULL; // protect the string
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}
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/* identify our location */
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@ -750,6 +764,7 @@ int ompi_rte_init(int *pargc, char ***pargv)
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if (PMIX_SUCCESS == rc && NULL != val) {
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opal_process_info.cpuset = val;
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opal_process_info.proc_is_bound = true;
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val = NULL; // protect the string
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} else {
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opal_process_info.cpuset = NULL;
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opal_process_info.proc_is_bound = false;
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@ -764,6 +779,7 @@ int ompi_rte_init(int *pargc, char ***pargv)
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goto error;
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}
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/* retrieve the local peers - defaults to local node */
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val = NULL;
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OPAL_MODEX_RECV_VALUE(rc, PMIX_LOCAL_PEERS,
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&pname, &val, PMIX_STRING);
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if (PMIX_SUCCESS == rc && NULL != val) {
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