collectd/collectd — pull request #413 by mfournier (2013-08-21 15:07:42+00:00)
Title: cgroup plugin: issue parsing cpuacct.stat on some kernels

Out of curiosity @octo, do you remember what kernel version you were using when you wrote 281456ffd ?

From what I understand of f19f64d58, the initial code didn't check for a colon character.