diff options
Diffstat (limited to 'crypto/key.go')
| -rw-r--r-- | crypto/key.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/key.go b/crypto/key.go index 99efc1a..ec37330 100644 --- a/crypto/key.go +++ b/crypto/key.go @@ -109,6 +109,9 @@ func newBlankKey(length int) (*Key, error) { // See MAP_ANONYMOUS in http://man7.org/linux/man-pages/man2/mmap.2.html data, err := unix.Mmap(-1, 0, length, keyProtection, flags) + if err == unix.EAGAIN { + return nil, ErrKeyLock + } if err != nil { log.Printf("unix.Mmap() with length=%d failed: %v", length, err) return nil, ErrKeyAlloc |