From ea4282784de0a74fa97d9ca917f7f601c16aab64 Mon Sep 17 00:00:00 2001
From: Benny Baumann <BenBE@geshi.org>
Date: Sat, 6 Nov 2021 17:20:37 +0100
Subject: Filter leading colons in CGROUP name

---
 linux/LinuxProcessList.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/linux/LinuxProcessList.c b/linux/LinuxProcessList.c
index a2d3d2be..6b9f988f 100644
--- a/linux/LinuxProcessList.c
+++ b/linux/LinuxProcessList.c
@@ -872,9 +872,16 @@ static void LinuxProcessList_readCGroupFile(LinuxProcess* process, openat_arg_t
       if (!ok)
          break;
 
-      char* group = strchr(buffer, ':');
-      if (!group)
-         break;
+      char* group = buffer;
+      for (size_t i = 0; i < 2; i++) {
+         group = strchrnul(group, ':');
+         if (!*group)
+            break;
+         group++;
+      }
+
+      char* eol = strchrnul(group, '\n');
+      *eol = '\0';
 
       if (at != output) {
          *at = ';';
-- 
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