Use heap rather than stack for data input. Increase size to 128k

1 files changed, 5 insertions, 5 deletions

diff --git a/checks/bench.cpp b/checks/bench.cpp
index 81a6a96d1..93620224a 100644
--- a/checks/bench.cpp
+++ b/checks/bench.cpp
@@ -31,17 +31,17 @@ double bench_filter(std::string name, Botan::Filter* filter,
    {
    Botan::Pipe pipe(filter, new BitBucket);
 
-   pipe.start_msg();
+   Botan::SecureVector<byte> buf(128 * 1024);
+   rng.randomize(buf, buf.size());
 
-   byte buf[32 * 1024];
-   Timer timer(name, sizeof(buf));
+   pipe.start_msg();
 
-   rng.randomize(buf, sizeof(buf));
+   Timer timer(name, buf.size());
 
    while(timer.seconds() < seconds)
       {
       timer.start();
-      pipe.write(buf, sizeof(buf));
+      pipe.write(buf, buf.size());
       timer.stop();
       }