aiff: Skip padding byte for odd-sized chunks

Bug-Id: 660
2016-08-08 21:06:03 +02:00 · 2016-08-08 21:06:03 +02:00 · 0638b99cdb
parent 0df4801105
commit 0638b99cdb
1 changed files with 6 additions and 2 deletions
--- a/libavformat/aiffdec.c
+++ b/libavformat/aiffdec.c
@ -267,10 +267,14 @@ static int aiff_read_header(AVFormatContext *s)
            avio_read(pb, st->codecpar->extradata, size);
            break;
        default: /* Jump */
-            if (size & 1)   /* Always even aligned */
-                size++;
            avio_skip(pb, size);
        }
+
+        /* Skip required padding byte for odd-sized chunks. */
+        if (size & 1) {
+            filesize--;
+            avio_skip(pb, 1);
+        }
    }

 got_sound: