X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=aac_afh.c;h=8b635c489720fbeb0d247ac566af4e27b995a35f;hp=e9417d2c5c004304979af625fe87f15dbefc496f;hb=7f053695dcb0ab70745a457048e6fb0b83d75d47;hpb=fd7ddaebab6613627a070e8867ace2f2eb3d4cc3

diff --git a/aac_afh.c b/aac_afh.c
index e9417d2c..8b635c48 100644
--- a/aac_afh.c
+++ b/aac_afh.c
@@ -104,29 +104,30 @@ static int aac_get_file_info(char *map, off_t numbytes,
 	unsigned char channels = 0;
 	mp4AudioSpecificConfig mp4ASC;
 	NeAACDecHandle handle;
+	unsigned char *umap = (unsigned char *) map;
 
-	ret = aac_find_esds(map, numbytes, &skip);
+	ret = aac_find_esds(umap, numbytes, &skip);
 	if (ret < 0)
 		goto out;
 	decoder_len = ret;
 	handle = aac_open();
 	ret = -E_AACDEC_INIT;
-	if (NeAACDecInit(handle, map + skip, decoder_len, &rate, &channels))
+	if (NeAACDecInit(handle, umap + skip, decoder_len, &rate, &channels))
 		goto out;
 	if (!channels)
 		goto out;
 	PARA_INFO_LOG("rate: %lu, channels: %d\n", rate, channels);
 	ret = -E_MP4ASC;
-	if (NeAACDecAudioSpecificConfig(map + skip, numbytes - skip, &mp4ASC))
+	if (NeAACDecAudioSpecificConfig(umap + skip, numbytes - skip, &mp4ASC))
 		goto out;
 	if (!mp4ASC.samplingFrequency)
 		goto out;
-	ret = aac_compute_chunk_table(afi, map, numbytes);
+	ret = aac_compute_chunk_table(afi, umap, numbytes);
 	if (ret < 0)
 		goto out;
 	skip = ret;
 	afi->seconds_total = aac_set_chunk_tv(afi, &mp4ASC);
-	ret = aac_find_entry_point(map + skip, numbytes - skip, &skip);
+	ret = aac_find_entry_point(umap + skip, numbytes - skip, &skip);
 	if (ret < 0)
 		goto out;
 	afi->chunk_table[0] = ret;