diff options
-rw-r--r-- | engines/e_devcrypto.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/engines/e_devcrypto.c b/engines/e_devcrypto.c index 359a48631a..c57862969e 100644 --- a/engines/e_devcrypto.c +++ b/engines/e_devcrypto.c @@ -1183,10 +1183,13 @@ static int open_devcrypto(void) static int close_devcrypto(void) { + int ret; + if (cfd < 0) return 1; + ret = close(cfd); cfd = -1; - if (close(cfd) == 0) { + if (ret != 0) { fprintf(stderr, "Error closing /dev/crypto: %s\n", strerror(errno)); return 0; } |