diff options
Diffstat (limited to 'kernel/resource.c')
| -rw-r--r-- | kernel/resource.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index e270b5048988..2af6c03858b9 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -651,7 +651,8 @@ static int __find_resource(struct resource *root, struct resource *old, alloc.start = constraint->alignf(constraint->alignf_data, &avail, size, constraint->align); alloc.end = alloc.start + size - 1; - if (resource_contains(&avail, &alloc)) { + if (alloc.start <= alloc.end && + resource_contains(&avail, &alloc)) { new->start = alloc.start; new->end = alloc.end; return 0; |