avfilter: Constify all AVFilters

[ffmpeg] / libavformat / bintext.c

diff --git a/libavformat/bintext.c b/libavformat/bintext.c
index 7dab5f377d5d8218275afa43dc3066545294f708..bc0f6bd099fd7d4929d3d4579fdaeb76d5b62135 100644 (file)
--- a/libavformat/bintext.c
+++ b/libavformat/bintext.c
@@ -293,6 +293,8 @@ static int adf_read_header(AVFormatContext *s)
         bin->fsize = avio_size(pb) - 1 - 192 - 4096;
         st->codecpar->width = 80<<3;
         ff_sauce_read(s, &bin->fsize, &got_width, 0);
+        if (st->codecpar->width < 8)
+            return AVERROR_INVALIDDATA;
         if (!bin->width)
             calculate_height(st->codecpar, bin->fsize);
         avio_seek(pb, 1 + 192 + 4096, SEEK_SET);
@@ -344,6 +346,8 @@ static int idf_read_header(AVFormatContext *s)
 
     bin->fsize = avio_size(pb) - 12 - 4096 - 48;
     ff_sauce_read(s, &bin->fsize, &got_width, 0);
+    if (st->codecpar->width < 8)
+        return AVERROR_INVALIDDATA;
     if (!bin->width)
         calculate_height(st->codecpar, bin->fsize);
     avio_seek(pb, 12, SEEK_SET);