Resolve "Segmentation fault in sfind"

Closes #138 (closed)

examples/gfind/sfind.cpp

@@ -113,7 +113,7 @@ pfind_options_t *pfind_parse_args(int argc, char **argv, int force_print_help){
   pfind_size = 1;
 
   pfind_options_t *res = (pfind_options_t *)malloc(sizeof(pfind_options_t));
-  memset(res, 0, sizeof(pfind_options_t));
+  *res = {};
   auto print_help = force_print_help;
 
   res->workdir = "./";
@@ -280,8 +280,7 @@ void dirProcess(const string path, unsigned long long &checked,
   struct dirent_extended *getdir = (struct dirent_extended *)malloc(
       (sizeof(struct dirent_extended) + 255) * 1024 * 100);
   memset(getdir, 0, (sizeof(struct dirent_extended) + 255) * 1024 * 100);
-  // cout << "PROCESSING " << world_rank << "/"<< world_size << " = " << path <<
-  // endl;
+
 
   for (auto server = 0; server < opt->num_servers; server++) {
     unsigned long long total_size = 0;
@@ -289,7 +288,7 @@ void dirProcess(const string path, unsigned long long &checked,
         path.c_str(), getdir,
         (sizeof(struct dirent_extended) + 255) * 1024 * 100, server);
     struct dirent_extended *temp = getdir;
-
+    if (opt->verbosity) cout << "[" << n << "] " << path.c_str() << endl;
     while (total_size < n) {
       if (strlen(temp->d_name) == 0)
         break;
@@ -311,11 +310,14 @@ void dirProcess(const string path, unsigned long long &checked,
         if ((uint64_t)temp->ctime < runtime.ctime_min)
           timeOK = false;
       }
+
       if (timeOK and (temp->size == opt->size or opt->size == std::numeric_limits<uint64_t>::max()))
         if (!(opt->name_pattern &&
               regexec(&opt->name_regex, temp->d_name, 0, nullptr, 0)))
           found++;
       checked++;
+
+      if (opt->verbosity) cout << temp->d_name << endl;
       temp = reinterpret_cast<dirent_extended *>(reinterpret_cast<char *>(temp) + temp->d_reclen);
     }
   }
@@ -346,12 +348,13 @@ int process(pfind_options_t *opt) {
   workdir = workdir.substr(strlen(opt->mountdir), workdir.size());
   if (workdir.size() == 0)
       workdir = "/";
+ 
   dirs.push(workdir);
 
   do {
       string processpath = dirs.front();
       dirs.pop();
-
+      if (opt->verbosity) cout << processpath << endl;
       dirProcess(processpath, checked, found, dirs, 0, 1, opt);
       // cout << "NO more paths " << dirs.size() << endl;
     } while (!dirs.empty());