Retry read call in session.c if it fails with EINTR.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/session.c b/src/session.c
index 15598425..2c05114f 100644
--- a/src/session.c
+++ b/src/session.c
@@ -404,9 +404,14 @@ static ssize_t
 read_from_child (Session *session, void *buf, size_t count)
 {
     ssize_t n_read;
-    n_read = read (session->priv->from_child_output, buf, count);
-    if (n_read < 0)
-        l_warning (session, "Error reading from session: %s", strerror (errno));
+    while ((n_read = read (session->priv->from_child_output, buf, count)) < 0)
+    {
+        if (errno != EINTR)
+        {
+            l_warning (session, "Error reading from session: %s", strerror (errno));
+            return n_read;
+        }
+    }
     return n_read;
 }