1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index 9cb6f2ed..e6e5b4d4 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -1095,6 +1095,8 @@ ssize_t flow_write(int          fd,
                                           DU_BUFF_TAILSPACE,
                                           buf,
                                           count);
+                if (idx < 0)
+                        return idx;
 
                 pthread_rwlock_rdlock(&ai.lock);
         }