From 1d1a26eec5020a7029fdd2e359c3922a6d9a34e8 Mon Sep 17 00:00:00 2001

From: Peter Meerwald <p.meerwald@bct-electronic.com>

Date: Wed, 30 Jan 2013 11:03:57 +0100

Subject: [PATCH] tests: Fix potential out-of-bound access violation in svolume

 cpu-test

nsamples should be forced to be a multiple of channels; do so correctly

and don't make nsamples larger than it actually is

Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>

---

 src/tests/cpu-test.c | 4 ++--

 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tests/cpu-test.c b/src/tests/cpu-test.c

index 8e196e5..98a6e92 100644

--- a/src/tests/cpu-test.c

+++ b/src/tests/cpu-test.c

@@ -84,8 +84,8 @@ static void run_volume_test(pa_do_volume_func_t func, pa_do_volume_func_t orig_f

     samples_orig = s_orig + (8 - align);

     nsamples = SAMPLES - (8 - align);

     if (nsamples % channels)

-        nsamples += nsamples % channels;

-    size = nsamples * sizeof(*samples);

+        nsamples -= nsamples % channels;

+    size = nsamples * sizeof(int16_t);

     pa_random(samples, size);

     memcpy(samples_ref, samples, size);

-- 

1.9.3