diff options
Diffstat (limited to 'repo/go/tests-unshare-enosys.patch')
| -rw-r--r-- | repo/go/tests-unshare-enosys.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/repo/go/tests-unshare-enosys.patch b/repo/go/tests-unshare-enosys.patch new file mode 100644 index 0000000..addb696 --- /dev/null +++ b/repo/go/tests-unshare-enosys.patch @@ -0,0 +1,19 @@ +On the Alpine CI our moby configuration returns ENOSYS instead of EPERM +when attempting to use the unshare(2) system call from a container. The +Go test suite expects unshare(2) to return EPERM in this scenario and +skips tests using it when it does. By treating the ENOSYS errno in the +same way as the EPERM errno we can ensure that the Go test suite +continues to work on the Alpine CI. + +diff -upr go.orig/src/runtime/testdata/testprog/syscalls_linux.go go/src/runtime/testdata/testprog/syscalls_linux.go +--- go.orig/src/runtime/testdata/testprog/syscalls_linux.go 2021-03-11 18:14:31.000000000 +0100 ++++ go/src/runtime/testdata/testprog/syscalls_linux.go 2021-03-12 17:26:10.927644763 +0100 +@@ -46,7 +46,7 @@ func unshareFs() error { + err := syscall.Unshare(syscall.CLONE_FS) + if err != nil { + errno, ok := err.(syscall.Errno) +- if ok && errno == syscall.EPERM { ++ if ok && (errno == syscall.EPERM || errno == syscall.ENOSYS) { + return errNotPermitted + } + } |