| diff --git a/ProcessList.c b/ProcessList.c |
| index c234357..3bb1b81 100644 |
| --- a/ProcessList.c |
| +++ b/ProcessList.c |
| @@ -473,7 +473,12 @@ static void ProcessList_readCGroupFile(Process* process, const char* dirname, co |
| char** fields = String_split(trimmed, ':'); |
| free(trimmed); |
| |
| - process->cgroup = strndup(fields[2] + 1, 10); |
| + if (!fields[1] || !fields[2]) { |
| + process->cgroup = strdup(""); // cgroups do not work |
| + } |
| + else { |
| + process->cgroup = strndup(fields[2] + 1, 10); |
| + } |
| String_freeArray(fields); |
| } |
| fclose(file); |
