1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/avio.c b/libavformat/avio.c
index 5dca68a50c..491ebc1780 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -237,7 +237,7 @@ static inline int retry_transfer_wrapper(URLContext *h, unsigned char *buf, int
         if (ret)
            fast_retries = FFMAX(fast_retries, 2);
         len += ret;
-        if (url_interrupt_cb())
+        if (len < size && url_interrupt_cb())
             return AVERROR_EXIT;
     }
     return len;