File zfs-fuse-0.6.9-fix-strncat-usage.patch of Package zfs-fuse.import4206

diff -ur zfs-fuse-0.6.9.orig/src/lib/libzfs/libzfs_sendrecv.c zfs-fuse-0.6.9/src/lib/libzfs/libzfs_sendrecv.c
--- zfs-fuse-0.6.9.orig/src/lib/libzfs/libzfs_sendrecv.c	2010-06-04 21:03:04.000000000 +0200
+++ zfs-fuse-0.6.9/src/lib/libzfs/libzfs_sendrecv.c	2010-11-17 16:07:02.000000000 +0100
@@ -2341,7 +2341,7 @@
 	 */
 	(void) strcpy(zc.zc_top_ds, tosnap);
 	(void) strcpy(zc.zc_value, tosnap);
-	(void) strncat(zc.zc_value, chopprefix, sizeof (zc.zc_value));
+	(void) strncat(zc.zc_value, chopprefix, sizeof (zc.zc_value)-strlen(zc.zc_value)-1);
 	free(cp);
 	if (!zfs_name_valid(zc.zc_value, ZFS_TYPE_SNAPSHOT)) {
 		zcmd_free_nvlists(&zc);