crypto/rand: close /dev/random on plan9 after seeding

Signed-off-by: guoguangwu <guoguangwug@gmail.com>
2024-03-24 22:32:42 +08:00 · 2024-03-24 22:32:42 +08:00 · dbff3282e0
parent c2c4a32f9e
commit dbff3282e0
1 changed files with 1 additions and 0 deletions
--- a/src/crypto/rand/rand_plan9.go
+++ b/src/crypto/rand/rand_plan9.go
@ -44,6 +44,7 @@ func (r *reader) Read(b []byte) (n int, err error) {
 			r.seedErr = err
 			return
 		}
+		defer entropy.Close()
 		_, r.seedErr = io.ReadFull(entropy, r.key[:])
 	})
 	if r.seedErr != nil {