libbluray_test: check fwrite() return value

4a8998e0 · hpi1 · b622ec9e · 4a8998e0
Commit 4a8998e0 authored Oct 14, 2010 by hpi1
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src/examples/libbluray_test.c src/examples/libbluray_test.c +2 -1

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--- 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);