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-rwxr-xr-xtests/test_bindfs.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/test_bindfs.rb b/tests/test_bindfs.rb
index 9e5d381..a6ecf2c 100755
--- a/tests/test_bindfs.rb
+++ b/tests/test_bindfs.rb
@@ -764,12 +764,13 @@ end
# Pull Request #73
if `uname`.strip == 'Linux' &&
+ `uname -r`.strip =~ /^[456789]/ && # 3.x kernels used by CentOS 7 and older don't support all `unshare` options despite the userspace binary supporting them
`which unshare` != '' &&
`unshare --help`.include?("--map-root-user") &&
`unshare --help`.include?("--user")
root_testenv("--gid-offset=10000", :title => "setgid and gid-offset") do
system("chmod g+s src")
- system("unshare --map-root-user --user #{$nobody} mkdir mnt/dir")
+ system("unshare --map-root-user --user mkdir mnt/dir")
assert { File.stat("src/dir").gid == 0 }
assert { File.stat("mnt/dir").gid == 10000 }
end