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-rw-r--r--tests/containers.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/containers.scm b/tests/containers.scm
index cc90f1ed6c..4783f8e8a5 100644
--- a/tests/containers.scm
+++ b/tests/containers.scm
@@ -26,8 +26,10 @@
(define (assert-exit x)
(primitive-exit (if x 0 1)))
-;; Skip these tests unless user namespaces are available.
-(unless (file-exists? "/proc/self/ns/user")
+;; Skip these tests unless user namespaces are available and the setgroups
+;; file (introduced in Linux 3.19 to address a security issue) exists.
+(unless (and (file-exists? "/proc/self/ns/user")
+ (file-exists? "/proc/self/setgroups"))
(exit 77))
(test-begin "containers")