diff options
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/oci_conmon_exec_linux.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libpod/oci_conmon_exec_linux.go b/libpod/oci_conmon_exec_linux.go index aa970bbde..65123b37e 100644 --- a/libpod/oci_conmon_exec_linux.go +++ b/libpod/oci_conmon_exec_linux.go @@ -758,11 +758,14 @@ func prepareProcessExec(c *Container, options *ExecOptions, env []string, sessio } else { pspec.Capabilities.Bounding = ctrSpec.Process.Capabilities.Bounding } + + // Always unset the inheritable capabilities similarly to what the Linux kernel does + // They are used only when using capabilities with uid != 0. + pspec.Capabilities.Inheritable = []string{} + if execUser.Uid == 0 { pspec.Capabilities.Effective = pspec.Capabilities.Bounding - pspec.Capabilities.Inheritable = pspec.Capabilities.Bounding pspec.Capabilities.Permitted = pspec.Capabilities.Bounding - pspec.Capabilities.Ambient = pspec.Capabilities.Bounding } else { if user == c.config.User { pspec.Capabilities.Effective = ctrSpec.Process.Capabilities.Effective |