1 files changed, 10 insertions, 7 deletions

diff --git a/chardev/char-socket.c b/chardev/char-socket.c
index d619088232..fab2d791d4 100644
--- a/chardev/char-socket.c
+++ b/chardev/char-socket.c
@@ -290,13 +290,6 @@ static ssize_t tcp_chr_recv(Chardev *chr, char *buf, size_t len)
                                      NULL);
     }
 
-    if (ret == QIO_CHANNEL_ERR_BLOCK) {
-        errno = EAGAIN;
-        ret = -1;
-    } else if (ret == -1) {
-        errno = EIO;
-    }
-
     if (msgfds_num) {
         /* close and clean read_msgfds */
         for (i = 0; i < s->read_msgfds_num; i++) {
@@ -325,6 +318,13 @@ static ssize_t tcp_chr_recv(Chardev *chr, char *buf, size_t len)
 #endif
     }
 
+    if (ret == QIO_CHANNEL_ERR_BLOCK) {
+        errno = EAGAIN;
+        ret = -1;
+    } else if (ret == -1) {
+        errno = EIO;
+    }
+
     return ret;
 }
 
@@ -525,6 +525,7 @@ static int tcp_chr_sync_read(Chardev *chr, const uint8_t *buf, int len)
 {
     SocketChardev *s = SOCKET_CHARDEV(chr);
     int size;
+    int saved_errno;
 
     if (s->state != TCP_CHARDEV_STATE_CONNECTED) {
         return 0;
@@ -532,6 +533,7 @@ static int tcp_chr_sync_read(Chardev *chr, const uint8_t *buf, int len)
 
     qio_channel_set_blocking(s->ioc, true, NULL);
     size = tcp_chr_recv(chr, (void *) buf, len);
+    saved_errno = errno;
     if (s->state != TCP_CHARDEV_STATE_DISCONNECTED) {
         qio_channel_set_blocking(s->ioc, false, NULL);
     }
@@ -540,6 +542,7 @@ static int tcp_chr_sync_read(Chardev *chr, const uint8_t *buf, int len)
         tcp_chr_disconnect(chr);
     }
 
+    errno = saved_errno;
     return size;
 }