libvorbis: Use memmove instead of memcpy for shifting data

Originally committed as revision 23631 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 1204a13c48
parent 19bd477d68
commit 1204a13c48
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/libvorbis.c
+++ b/libavcodec/libvorbis.c
@ -192,7 +192,7 @@ static int oggvorbis_encode_frame(AVCodecContext *avccontext,

        memcpy(packets, op2->packet, l);
        context->buffer_index -= l + sizeof(ogg_packet);
-        memcpy(context->buffer, context->buffer + l + sizeof(ogg_packet), context->buffer_index);
+        memmove(context->buffer, context->buffer + l + sizeof(ogg_packet), context->buffer_index);
 //        av_log(avccontext, AV_LOG_DEBUG, "E%d\n", l);
    }