X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fecdec_filter.c;h=d5593f25d02c5cde248e0c775a1d3235a279ef8f;hp=6ca0b037da0f55be826137facc4632415648329c;hb=132ab6b63568104d28af23a9682c770a0aaedf03;hpb=30496a3da233a6cfb0b1005b808e8d1064cb91ff

diff --git a/fecdec_filter.c b/fecdec_filter.c
index 6ca0b037..d5593f25 100644
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -198,6 +198,8 @@ static int add_slice(char *buf, struct fecdec_group *fg)
 	int r, slice_num;
 
 	if (group_complete(fg)) {
+		PARA_DEBUG_LOG("group complete, ignoring slice %d\n",
+			fg->h.slice_num);
 		fg->num_received_slices++;
 		return 0;
 	}
@@ -265,7 +267,7 @@ static int read_fec_header(char *buf, size_t len, struct fec_header *h)
 
 	h->slice_num = read_u8(buf + 18);
 	h->slice_bytes = read_u16(buf + 20);
-	if (!h->group_bytes && & h->slice_bytes)
+	if (!memcmp(buf, FEC_EOF_PACKET, FEC_EOF_PACKET_LEN))
 		return -E_FECDEC_EOF;
 //	PARA_DEBUG_LOG("group %u, slize %u, slices per group: %u\n",
 //		h->group_num, h->slice_num, h->slices_per_group);
@@ -285,14 +287,8 @@ static int dispatch_slice(char *buf, size_t len, struct fec_header *h,
 	ret = get_group(h, pfd, &fg);
 	if (ret < 0)
 		return ret;
-	if (group_complete(fg)) {
-		PARA_DEBUG_LOG("group complete, ignoring slice %d\n",
-			h->slice_num);
+	if (!add_slice(buf, fg))
 		return 1;
-	}
-	ret = add_slice(buf, fg);
-	if (ret < 0)
-		return ret;
 	if (group_complete(fg)) {
 		if (!pfd->fec) {
 			int k = h->data_slices_per_group, n = h->slices_per_group;
@@ -308,7 +304,7 @@ static int dispatch_slice(char *buf, size_t len, struct fec_header *h,
 	return 1;
 }
 
-static int fecdec(char *buf, size_t len, struct filter_node *fn)
+static ssize_t fecdec(char *buf, size_t len, struct filter_node *fn)
 {
 	int ret;
 	struct fec_header h;