X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;ds=sidebyside;f=blob.c;h=3929ad325012c38038831f8da43b1c72efac060d;hb=bdf717425a8f21e7abf6c45b36fe294b1fea58c5;hp=cafd74cfa5d0c04eac984dee0ee92c55c3489ed8;hpb=f2b9272e0b427545e34b27ba4be4a5b1bbc6ad69;p=project%2Flibubox.git

diff --git a/blob.c b/blob.c
index cafd74c..3929ad3 100644
--- a/blob.c
+++ b/blob.c
@@ -80,6 +80,14 @@ blob_buf_init(struct blob_buf *buf, int id)
 	return 0;
 }
 
+void
+blob_buf_free(struct blob_buf *buf)
+{
+	free(buf->buf);
+	buf->buf = NULL;
+	buf->buflen = 0;
+}
+
 struct blob_attr *
 blob_new(struct blob_buf *buf, int id, int payload)
 {
@@ -132,9 +140,9 @@ static const int blob_type_minlen[BLOB_ATTR_LAST] = {
 };
 
 bool
-blob_check_type(void *ptr, int len, int type)
+blob_check_type(const void *ptr, int len, int type)
 {
-	char *data = ptr;
+	const char *data = ptr;
 
 	if (type >= BLOB_ATTR_LAST)
 		return false;
@@ -147,7 +155,7 @@ blob_check_type(void *ptr, int len, int type)
 			return false;
 	}
 
-	if (type == BLOB_ATTR_STRING && data[len] != 0)
+	if (type == BLOB_ATTR_STRING && data[len - 1] != 0)
 		return false;
 
 	return true;