avformat/utils: Fix undefined behavior in ff_configure_buffers_for_index()

[ffmpeg] / libavformat / allformats.c

diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index c17cdc276c58076a7239e8f584fd325a208a62ee..3ea4100e852cfba0ffc17ec7e9273ed7e4f2b4d8 100644 (file)
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -60,6 +60,7 @@ extern AVOutputFormat ff_aptx_muxer;
 extern AVInputFormat  ff_aptx_hd_demuxer;
 extern AVOutputFormat ff_aptx_hd_muxer;
 extern AVInputFormat  ff_aqtitle_demuxer;
+extern AVInputFormat  ff_argo_asf_demuxer;
 extern AVInputFormat  ff_asf_demuxer;
 extern AVOutputFormat ff_asf_muxer;
 extern AVInputFormat  ff_asf_o_demuxer;
@@ -70,12 +71,14 @@ extern AVOutputFormat ff_ast_muxer;
 extern AVOutputFormat ff_asf_stream_muxer;
 extern AVInputFormat  ff_au_demuxer;
 extern AVOutputFormat ff_au_muxer;
+extern AVInputFormat  ff_av1_demuxer;
 extern AVInputFormat  ff_avi_demuxer;
 extern AVOutputFormat ff_avi_muxer;
 extern AVInputFormat  ff_avisynth_demuxer;
 extern AVOutputFormat ff_avm2_muxer;
 extern AVInputFormat  ff_avr_demuxer;
 extern AVInputFormat  ff_avs_demuxer;
+extern AVInputFormat  ff_avs2_demuxer;
 extern AVOutputFormat ff_avs2_muxer;
 extern AVInputFormat  ff_bethsoftvid_demuxer;
 extern AVInputFormat  ff_bfi_demuxer;
@@ -109,6 +112,7 @@ extern AVInputFormat  ff_daud_demuxer;
 extern AVOutputFormat ff_daud_muxer;
 extern AVInputFormat  ff_dcstr_demuxer;
 extern AVInputFormat  ff_dfa_demuxer;
+extern AVInputFormat  ff_dhav_demuxer;
 extern AVInputFormat  ff_dirac_demuxer;
 extern AVOutputFormat ff_dirac_muxer;
 extern AVInputFormat  ff_dnxhd_demuxer;
@@ -174,6 +178,7 @@ extern AVOutputFormat ff_h263_muxer;
 extern AVInputFormat  ff_h264_demuxer;
 extern AVOutputFormat ff_h264_muxer;
 extern AVOutputFormat ff_hash_muxer;
+extern AVInputFormat  ff_hcom_demuxer;
 extern AVOutputFormat ff_hds_muxer;
 extern AVInputFormat  ff_hevc_demuxer;
 extern AVOutputFormat ff_hevc_muxer;
@@ -185,6 +190,7 @@ extern AVOutputFormat ff_ico_muxer;
 extern AVInputFormat  ff_idcin_demuxer;
 extern AVInputFormat  ff_idf_demuxer;
 extern AVInputFormat  ff_iff_demuxer;
+extern AVInputFormat  ff_ifv_demuxer;
 extern AVInputFormat  ff_ilbc_demuxer;
 extern AVOutputFormat ff_ilbc_muxer;
 extern AVInputFormat  ff_image2_demuxer;
@@ -207,6 +213,8 @@ extern AVInputFormat  ff_ivr_demuxer;
 extern AVInputFormat  ff_jacosub_demuxer;
 extern AVOutputFormat ff_jacosub_muxer;
 extern AVInputFormat  ff_jv_demuxer;
+extern AVInputFormat  ff_kux_demuxer;
+extern AVInputFormat  ff_kvag_demuxer;
 extern AVOutputFormat ff_latm_muxer;
 extern AVInputFormat  ff_lmlm4_demuxer;
 extern AVInputFormat  ff_loas_demuxer;
@@ -288,6 +296,8 @@ extern AVInputFormat  ff_pcm_alaw_demuxer;
 extern AVOutputFormat ff_pcm_alaw_muxer;
 extern AVInputFormat  ff_pcm_mulaw_demuxer;
 extern AVOutputFormat ff_pcm_mulaw_muxer;
+extern AVInputFormat  ff_pcm_vidc_demuxer;
+extern AVOutputFormat ff_pcm_vidc_muxer;
 extern AVInputFormat  ff_pcm_f64be_demuxer;
 extern AVOutputFormat ff_pcm_f64be_muxer;
 extern AVInputFormat  ff_pcm_f64le_demuxer;
@@ -366,6 +376,7 @@ extern AVInputFormat  ff_segafilm_demuxer;
 extern AVOutputFormat ff_segafilm_muxer;
 extern AVOutputFormat ff_segment_muxer;
 extern AVOutputFormat ff_stream_segment_muxer;
+extern AVInputFormat  ff_ser_demuxer;
 extern AVInputFormat  ff_shorten_demuxer;
 extern AVInputFormat  ff_siff_demuxer;
 extern AVOutputFormat ff_singlejpeg_muxer;
@@ -385,6 +396,7 @@ extern AVInputFormat  ff_srt_demuxer;
 extern AVOutputFormat ff_srt_muxer;
 extern AVInputFormat  ff_str_demuxer;
 extern AVInputFormat  ff_stl_demuxer;
+extern AVOutputFormat ff_streamhash_muxer;
 extern AVInputFormat  ff_subviewer1_demuxer;
 extern AVInputFormat  ff_subviewer_demuxer;
 extern AVInputFormat  ff_sup_demuxer;
@@ -417,6 +429,7 @@ extern AVInputFormat  ff_vc1_demuxer;
 extern AVOutputFormat ff_vc1_muxer;
 extern AVInputFormat  ff_vc1t_demuxer;
 extern AVOutputFormat ff_vc1t_muxer;
+extern AVInputFormat  ff_vividas_demuxer;
 extern AVInputFormat  ff_vivo_demuxer;
 extern AVInputFormat  ff_vmd_demuxer;
 extern AVInputFormat  ff_vobsub_demuxer;
@@ -458,6 +471,7 @@ extern AVInputFormat  ff_image_bmp_pipe_demuxer;
 extern AVInputFormat  ff_image_dds_pipe_demuxer;
 extern AVInputFormat  ff_image_dpx_pipe_demuxer;
 extern AVInputFormat  ff_image_exr_pipe_demuxer;
+extern AVInputFormat  ff_image_gif_pipe_demuxer;
 extern AVInputFormat  ff_image_j2k_pipe_demuxer;
 extern AVInputFormat  ff_image_jpeg_pipe_demuxer;
 extern AVInputFormat  ff_image_jpegls_pipe_demuxer;
@@ -575,7 +589,11 @@ AVInputFormat *av_iformat_next(const AVInputFormat *f)
     ff_thread_once(&av_format_next_init, av_format_init_next);
 
     if (f)
+#if FF_API_AVIOFORMAT
         return f->next;
+#else
+        return (AVInputFormat *) f->next;
+#endif
     else {
         void *opaque = NULL;
         return (AVInputFormat *)av_demuxer_iterate(&opaque);
@@ -587,7 +605,11 @@ AVOutputFormat *av_oformat_next(const AVOutputFormat *f)
     ff_thread_once(&av_format_next_init, av_format_init_next);
 
     if (f)
+#if FF_API_AVIOFORMAT
         return f->next;
+#else
+        return (AVOutputFormat *) f->next;
+#endif
     else {
         void *opaque = NULL;
         return (AVOutputFormat *)av_muxer_iterate(&opaque);