struct passwd *sp_ptr;
struct passwd sp;
- char nambuf[4096];
if (pl->pid != 0)
return -1;
+ long int nambuf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
+ if (nambuf_size <= 0)
+ nambuf_size = sysconf(_SC_PAGESIZE);
+ if (nambuf_size <= 0)
+ nambuf_size = 4096;
+ char nambuf[nambuf_size];
+
if ((create_pipe(fd_pipe_in) == -1) || (create_pipe(fd_pipe_out) == -1) ||
(create_pipe(fd_pipe_err) == -1))
goto failed;
struct group *gr_ptr = NULL;
struct group gr;
- status = getgrnam_r(pl->group, &gr, nambuf, sizeof(nambuf), &gr_ptr);
+ long int grbuf_size = sysconf(_SC_GETGR_R_SIZE_MAX);
+ if (grbuf_size <= 0)
+ grbuf_size = sysconf(_SC_PAGESIZE);
+ if (grbuf_size <= 0)
+ grbuf_size = 4096;
+ char grbuf[grbuf_size];
+
+ status = getgrnam_r(pl->group, &gr, grbuf, sizeof(grbuf), &gr_ptr);
if (status != 0) {
ERROR("exec plugin: Failed to get group information "
"for group ``%s'': %s",
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
- plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+ int status =
+ plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+ if (status != 0) {
+ ERROR("exec plugin: plugin_thread_create failed.");
+ }
pthread_attr_destroy(&attr);
} /* for (pl) */
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
- plugin_thread_create(&t, &attr, exec_notification_one, (void *)pln,
- "exec notify");
+ int status = plugin_thread_create(&t, &attr, exec_notification_one,
+ (void *)pln, "exec notify");
+ if (status != 0) {
+ ERROR("exec plugin: plugin_thread_create failed.");
+ }
pthread_attr_destroy(&attr);
} /* for (pl) */