random.cpp: Return better random numbers

In case of empty random number buffer, an appropriate random number
needs to be returned after the buffer is filled.

diff --git a/random.cpp b/random.cpp
index 0585078fe6a0ad9678a7ed3d7649cf65143485ef..f59b0cfcf50365b655cc5ccc66a99e42252162ee 100644 (file)
--- a/random.cpp
+++ b/random.cpp
@@ -43,5 +43,6 @@ unsigned int get_random(void)
        } while (i < RAND_BUF_SIZE * sizeof(rndbuf[0]));
        index = 0;
  out:
+       return get_random();
        close(fd);
 }