fix gstreamer subtitles

diff --git a/lib/service/servicemp3.cpp b/lib/service/servicemp3.cpp
index 7a8fcbd7b434f2a908dae2c81a358fd019f3d7b7..d395701257ce548ae168f69ab5d0542f5d3c1a01 100644 (file)
--- a/lib/service/servicemp3.cpp
+++ b/lib/service/servicemp3.cpp
@@ -776,13 +776,13 @@ RESULT eServiceMP3::getPlayPosition(pts_t &pts)
                return -1;
        if (m_state != stRunning)
                return -1;
-       
+
        GstFormat fmt = GST_FORMAT_TIME;
        gint64 len;
        
        if (!gst_element_query_position(m_gst_pipeline, &fmt, &len))
                return -1;
-       
+
                /* len is in nanoseconds. we have 90 000 pts per second. */
        pts = len / 11111;
        return 0;
@@ -1424,14 +1424,17 @@ eAutoInitPtr<eServiceFactoryMP3> init_eServiceFactoryMP3(eAutoInitNumbers::servi
 void eServiceMP3::gstCBsubtitleAvail(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer user_data)
 {
        gint64 duration_ns = GST_BUFFER_DURATION(buffer);
-       const unsigned char *text = (unsigned char *)GST_BUFFER_DATA(buffer);
-       eDebug("gstCBsubtitleAvail: %s",text);
+       size_t len = GST_BUFFER_SIZE(buffer);
+       unsigned char tmp[len+1];
+       memcpy(tmp, GST_BUFFER_DATA(buffer), len);
+       tmp[len] = 0;
+       eDebug("gstCBsubtitleAvail: %s", tmp);
        eServiceMP3 *_this = (eServiceMP3*)user_data;
        if ( _this->m_subtitle_widget )
        {
                ePangoSubtitlePage page;
                gRGB rgbcol(0xD0,0xD0,0xD0);
-               page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)text));
+               page.m_elements.push_back(ePangoSubtitlePageElement(rgbcol, (const char*)tmp));
                page.m_timeout = duration_ns / 1000000;
                (_this->m_subtitle_widget)->setPage(page);
        }