X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=fecdec_filter.c;h=817e4c66c7bc96a2e59b5b7230d8b490633dbbb6;hp=794add49ec42d07c04ea826e36f8f77b80a9dad6;hb=9da3498d99e07ba38a205fa3833f1ec95bc7b33b;hpb=1beeb3913ee5d0e03805e55300720d267a6a51e0

diff --git a/fecdec_filter.c b/fecdec_filter.c
index 794add49..817e4c66 100644
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -161,8 +161,8 @@ static struct fecdec_group *free_oldest_group(struct private_fecdec_data *pfd)
 	}
 	if (!group_complete(oldest) && !group_empty(oldest))
 		PARA_WARNING_LOG("Clearing incomplete group %d "
-			"(contains %d slices)\n", fg->h.group_num,
-			fg->num_received_slices);
+			"(contains %d slices)\n", oldest->h.group_num,
+			oldest->num_received_slices);
 	clear_group(oldest);
 	return oldest;
 }
@@ -358,7 +358,7 @@ static ssize_t fecdec(char *buf, size_t len, struct filter_node *fn)
 	ret = read_fec_header(buf, len, &h);
 	if (ret <= 0)
 		return ret;
-	if (h.slice_bytes > fn->bufsize)
+	if (!h.slice_bytes || h.slice_bytes > fn->bufsize)
 		return -E_BAD_SLICE_SIZE;
 	if (h.slice_num > h.slices_per_group)
 		return -E_BAD_SLICE_NUM;
@@ -379,6 +379,7 @@ static void fecdec_close(struct filter_node *fn)
 		clear_group(fg);
 	free(fn->buf);
 	fn->buf = NULL;
+	fec_free(pfd->fec);
 	free(fn->private_data);
 	fn->private_data = NULL;
 }