Make TIFF decoder load compression options only for corresponding codec

Originally committed as revision 20064 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago · 7c6f5238c6
parent ec71a8e00b
commit 7c6f5238c6
1 changed files with 5 additions and 1 deletions
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@ -437,8 +437,12 @@ static int tiff_decode_tag(TiffContext *s, const uint8_t *start, const uint8_t *
        }
        break;
    case TIFF_T4OPTIONS:
+        if(s->compr == TIFF_G3)
+            s->fax_opts = value;
+        break;
    case TIFF_T6OPTIONS:
-        s->fax_opts = value;
+        if(s->compr == TIFF_G4)
+            s->fax_opts = value;
        break;
    }
    return 0;