Don't allow creating areas with a size of 0 bytes, courtesy of Vasilis Kaoutsis.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20789 a95241bf-73f2-0310-859d-f6bbb57e9c96
2007-04-23 22:22:29 +00:00
parent f37b1856a9
commit be1f432648
1 changed files with 2 additions and 0 deletions
@@ -737,6 +737,8 @@ vm_create_anonymous_area(team_id aid, const char *name, void **address,

 	TRACE(("create_anonymous_area %s: size 0x%lx\n", name, size));

+	if (size == 0)
+		return B_BAD_VALUE;
 	if (!arch_vm_supports_protection(protection))
 		return B_NOT_SUPPORTED;