X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;ds=sidebyside;f=vss.c;h=a3c2e65063d267c26b20597f7ae5e1f8c81c24dc;hb=65616923d1789af7df70b7db7e62bbe5d2a03c22;hp=cb2d16c8d0c84843de9f5be213ed09b752aee890;hpb=a15abef9eee4b8369b3ce8fcaad91a2e0c879df5;p=paraslash.git

diff --git a/vss.c b/vss.c
index cb2d16c8..a3c2e650 100644
--- a/vss.c
+++ b/vss.c
@@ -278,6 +278,7 @@ static void vss_get_audio_file(void)
 		map = para_mmap(file_status.st_size, PROT_READ, MAP_PRIVATE,
 			audio_file, 0);
 		strcpy(mmd->filename, sl[i]);
+		mmd->afi.header_len = 0; /* default: no header */
 		if (update_mmd() < 0) { /* invalid file */
 			close(audio_file);
 			munmap(map, mmd->size);
@@ -384,8 +385,6 @@ static void vss_eof(void)
 	mmd->afi.seconds_total = 0;
 	free(mmd->afi.chunk_table);
 	mmd->afi.chunk_table = NULL;
-	free(mmd->afi.header);
-	mmd->afi.header = NULL;
 	tmp  = make_message("%s:\n%s:\n%s:\n", status_item_list[SI_AUDIO_INFO1],
 		status_item_list[SI_AUDIO_INFO2], status_item_list[SI_AUDIO_INFO3]);
 	strcpy(mmd->afi.info_string, tmp);
@@ -411,10 +410,10 @@ static void vss_eof(void)
  */
 char *vss_get_header(int *header_len)
 {
-	if (mmd->audio_format < 0)
+	if (mmd->audio_format < 0 || !map || !mmd->afi.header_len)
 		return NULL;
 	*header_len = mmd->afi.header_len;
-	return mmd->afi.header;
+	return map + mmd->afi.header_offset;
 }
 
 /**