win32: Use 64-bit fstat/lseek variants for MSVC as well

[ffmpeg] / libavformat / asfdec.c

diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index d4694310fc2338eb2275532417c0dde9cd49faf0..a30bf1aadfcfec9d68e10e48d47e6382432a3e2a 100644 (file)
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1232,9 +1232,10 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
                            asf_st->ds_span);
                 } else {
                     /* packet descrambling */
-                    uint8_t *newdata = av_malloc(asf_st->pkt.size +
-                                                 FF_INPUT_BUFFER_PADDING_SIZE);
-                    if (newdata) {
+                    AVBufferRef *buf = av_buffer_alloc(asf_st->pkt.size +
+                                                       FF_INPUT_BUFFER_PADDING_SIZE);
+                    if (buf) {
+                        uint8_t *newdata = buf->data;
                         int offset = 0;
                         memset(newdata + asf_st->pkt.size, 0,
                                FF_INPUT_BUFFER_PADDING_SIZE);
@@ -1250,13 +1251,18 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk
                                    asf_st->ds_chunk_size);
                             offset += asf_st->ds_chunk_size;
                         }
-                        av_free(asf_st->pkt.data);
-                        asf_st->pkt.data = newdata;
+                        av_buffer_unref(&asf_st->pkt.buf);
+                        asf_st->pkt.buf  = buf;
+                        asf_st->pkt.data = buf->data;
                     }
                 }
             }
             asf_st->frag_offset         = 0;
             *pkt                        = asf_st->pkt;
+#if FF_API_DESTRUCT_PACKET
+            asf_st->pkt.destruct        = NULL;
+#endif
+            asf_st->pkt.buf             = 0;
             asf_st->pkt.size            = 0;
             asf_st->pkt.data            = 0;
             asf_st->pkt.side_data_elems = 0;