X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=rcuja%2Frcuja-range.c;h=26a0c2e97b50e8d58987913772c25d93a29cfc1e;hb=refs%2Fheads%2Furcu%2Frcuja-range;hp=7e4585ef942d76f1811f3c958fff3138ac120ca3;hpb=02c3d91e578d156910027060ac720b1192e7ddc2;p=userspace-rcu.git

diff --git a/rcuja/rcuja-range.c b/rcuja/rcuja-range.c
index 7e4585e..26a0c2e 100644
--- a/rcuja/rcuja-range.c
+++ b/rcuja/rcuja-range.c
@@ -276,7 +276,7 @@ int cds_ja_range_add(struct cds_ja *ja,
 	unsigned int nr_ranges, i;
 	int ret;
 
-	if (start > end || end == UINT64_MAX)
+	if (start > end || end == UINT64_MAX || end > ja->key_max)
 		return -EINVAL;
 
 retry: