diff options
| -rw-r--r-- | target-ppc/kvm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 776336b8b4..2fc993143e 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -333,6 +333,12 @@ static long gethugepagesize(const char *mem_path) return fs.f_bsize; } +/* + * FIXME TOCTTOU: this iterates over memory backends' mem-path, which + * may or may not name the same files / on the same filesystem now as + * when we actually open and map them. Iterate over the file + * descriptors instead, and use qemu_fd_getpagesize(). + */ static int find_max_supported_pagesize(Object *obj, void *opaque) { char *mem_path; |