diff options
Diffstat (limited to 'crypto/bio/bio_lib.c')
| -rw-r--r-- | crypto/bio/bio_lib.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c index bb3c12ddbb..272189a9a6 100644 --- a/crypto/bio/bio_lib.c +++ b/crypto/bio/bio_lib.c @@ -965,8 +965,12 @@ static int bio_wait(BIO *bio, time_t max_time, unsigned int nap_milliseconds) return 1; #ifndef OPENSSL_NO_SOCK - if (BIO_get_fd(bio, &fd) > 0 && fd < FD_SETSIZE) - return BIO_socket_wait(fd, BIO_should_read(bio), max_time); + if (BIO_get_fd(bio, &fd) > 0) { + int ret = BIO_socket_wait(fd, BIO_should_read(bio), max_time); + + if (ret != -1) + return ret; + } #endif /* fall back to polling since no sockets are available */ |