1 files changed, 6 insertions, 1 deletions

diff --git a/kernel/resource.c b/kernel/resource.c
index 3b3cedc52592..c8dc249da5ce 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -419,6 +419,9 @@ static int __find_resource(struct resource *root, struct resource *old,
                 else
                         tmp.end = root->end;
 
+                if (tmp.end < tmp.start)
+                        goto next;
+
                 resource_clip(&tmp, constraint->min, constraint->max);
                 arch_remove_reservations(&tmp);
 
@@ -436,8 +439,10 @@ static int __find_resource(struct resource *root, struct resource *old,
                                 return 0;
                         }
                 }
-                if (!this)
+
+next:           if (!this || this->end == root->end)
                         break;
+
                 if (this != old)
                         tmp.start = this->end + 1;
                 this = this->sibling;