X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Faiffdec.c;h=cb2f1b60fbee09e4ff5afcb758f2bec8db543ea6;hb=9086af2a0a590c7f576b72379d1708392cd96d5c;hp=fcedb0a8043c0a92d872bca8149e04b69a6a8ea6;hpb=67d466d09b105b2b1d3d8da4c21d8975925741ae;p=ffmpeg

diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c
index fcedb0a8043..cb2f1b60fbe 100644
--- a/libavformat/aiffdec.c
+++ b/libavformat/aiffdec.c
@@ -29,6 +29,7 @@
 #include "isom.h"
 #include "id3v2.h"
 #include "mov_chan.h"
+#include "replaygain.h"
 
 #define AIFF                    0
 #define AIFF_C_VERSION1         0xA2805140
@@ -242,7 +243,10 @@ static int aiff_read_header(AVFormatContext *s)
         if (size < 0)
             return size;
 
-        filesize -= size + 8;
+        if (size >= 0x7fffffff - 8)
+            filesize = 0;
+        else
+            filesize -= size + 8;
 
         switch (tag) {
         case MKTAG('C', 'O', 'M', 'M'):     /* Common chunk */
@@ -297,8 +301,8 @@ static int aiff_read_header(AVFormatContext *s)
         case MKTAG('w', 'a', 'v', 'e'):
             if ((uint64_t)size > (1<<30))
                 return -1;
-            if (ff_get_extradata(s, st->codecpar, pb, size) < 0)
-                return AVERROR(ENOMEM);
+            if ((ret = ff_get_extradata(s, st->codecpar, pb, size)) < 0)
+                return ret;
             if (   (st->codecpar->codec_id == AV_CODEC_ID_QDMC || st->codecpar->codec_id == AV_CODEC_ID_QDM2)
                 && size>=12*4 && !st->codecpar->block_align) {
                 st->codecpar->block_align = AV_RB32(st->codecpar->extradata+11*4);
@@ -321,8 +325,8 @@ static int aiff_read_header(AVFormatContext *s)
             }
             break;
         case MKTAG('C','H','A','N'):
-            if(ff_mov_read_chan(s, pb, st, size) < 0)
-                return AVERROR_INVALIDDATA;
+            if ((ret = ff_mov_read_chan(s, pb, st, size)) < 0)
+                return ret;
             break;
         case MKTAG('A','P','C','M'): /* XA ADPCM compressed sound chunk */
             st->codecpar->codec_id = AV_CODEC_ID_ADPCM_XA;
@@ -348,6 +352,10 @@ static int aiff_read_header(AVFormatContext *s)
         }
     }
 
+    ret = ff_replaygain_export(st, s->metadata);
+    if (ret < 0)
+        return ret;
+
 got_sound:
     if (!st->codecpar->block_align && st->codecpar->codec_id == AV_CODEC_ID_QCELP) {
         av_log(s, AV_LOG_WARNING, "qcelp without wave chunk, assuming full rate\n");