util: for process thread count - ignore '.' and '..' in /proc/self/tasks

Change-Id: Ieec6eaac475b4e318578cfc0d93c36e2395e6f19
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/87097
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/common/Util.cpp b/common/Util.cpp
index 4dc0bdadf..0b3e8cbae 100644
--- a/common/Util.cpp
+++ b/common/Util.cpp
@@ -188,8 +188,12 @@ namespace Util
             return -1;
         }
         int tasks = 0;
-        while (readdir(fdDir))
-            tasks++;
+        struct dirent *i;
+        while ((i = readdir(fdDir)))
+        {
+            if (i->d_name[0] != '.')
+                tasks++;
+        }
         closedir(fdDir);
         return tasks;
     }