From 4a8998e0e2713a65dfb3915d5fc085f35cf40a3f Mon Sep 17 00:00:00 2001
From: hpi1 <hpi1@anonymous.org>
Date: Thu, 14 Oct 2010 18:02:52 +0300
Subject: [PATCH] libbluray_test: check fwrite() return value

---
 src/examples/libbluray_test.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/examples/libbluray_test.c b/src/examples/libbluray_test.c
index 450f6762..181f717c 100644
--- a/src/examples/libbluray_test.c
+++ b/src/examples/libbluray_test.c
@@ -72,7 +72,8 @@ int main(int argc, char *argv[])
         while (1) {
             int len = bd_read(bd, buf, 6144);
             if (len <= 0) break;
-            fwrite(buf, len, 1, fd);
+            if (fwrite(buf, len, 1, fd) < 1)
+              break;
             if (!(ii % 1000)) {
                 DEBUG(DBG_BLURAY,
                       "%d\r", ii);
-- 
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