set errno for unmapped codes in wsa_errno and wsa_select_errno

2 files changed, 6 insertions, 0 deletions

diff --git a/apps/openssl/compat/poll_win.c b/apps/openssl/compat/poll_win.c
index 8e28349..1e3021a 100644
--- a/apps/openssl/compat/poll_win.c
+++ b/apps/openssl/compat/poll_win.c
@@ -152,6 +152,9 @@ wsa_select_errno(int err)
         case WSAENETDOWN:
                 errno = ENOMEM;
                 break;
+        default:
+                errno = EIO;
+                break;
         }
         return -1;
 }
diff --git a/crypto/compat/posix_win.c b/crypto/compat/posix_win.c
index bc0fa36..4e98643 100644
--- a/crypto/compat/posix_win.c
+++ b/crypto/compat/posix_win.c
@@ -178,6 +178,9 @@ wsa_errno(int err)
         case WSAETIMEDOUT:
                 errno = EPIPE;
                 break;
+        default:
+                errno = EIO;
+                break;
         }
         return -1;
 }