From dec884d42f7591cb94a6636a304d87c798bdd3fc Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Thu, 23 Apr 2015 09:13:56 +0200
Subject: vlc_input: also check buffer size

---
 vlc_input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vlc_input.c b/vlc_input.c
index ab59f53..8233148 100644
--- a/vlc_input.c
+++ b/vlc_input.c
@@ -177,7 +177,7 @@ ssize_t vlc_in_read(void *buf, size_t len)
 
         if (vlc_buffer_totalsize(head_buffer) >= len) {
             while (len >= head_buffer->size) {
-                if (head_buffer->buf) {
+                if (head_buffer->buf && head_buffer->size) {
                     // Get all the data from this list element
                     memcpy(buf, head_buffer->buf, head_buffer->size);
 
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