From: Maximilian Högner <pbmaxi@hoegners.de>
Date: Sun, 14 Jun 2009 18:00:51 +0000 (+0200)
Subject: scaletempo: Explicitely cast to signed integers to fix a segfault
X-Git-Tag: 1.19.3~509^2~6314
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fe7a97f1ca487772a1dabf9dd03338025ac7b2d;p=platform%2Fupstream%2Fgstreamer.git

scaletempo: Explicitely cast to signed integers to fix a segfault

Fixes bug #585660.
---

diff --git a/gst/audiofx/gstscaletempo.c b/gst/audiofx/gstscaletempo.c
index ad3b949..ed25d13 100644
--- a/gst/audiofx/gstscaletempo.c
+++ b/gst/audiofx/gstscaletempo.c
@@ -230,7 +230,7 @@ best_overlap_offset_s16 (GstScaletempo * scaletempo)
     ppc = p->buf_pre_corr;
     ppc += p->samples_overlap - p->samples_per_frame;
     ps += p->samples_overlap - p->samples_per_frame;
-    i = -(p->samples_overlap - p->samples_per_frame);
+    i = -((glong) p->samples_overlap - (glong) p->samples_per_frame);
     do {
       corr += ppc[i + 0] * ps[i + 0];
       corr += ppc[i + 1] * ps[i + 1];