user/ethdump: IPv4 fragment reassembly

1 files changed, 1 insertions, 0 deletions

diff --git a/src/kernel/arch/amd64/pagedir.c b/src/kernel/arch/amd64/pagedir.c
index f0e45d5..4189774 100644
--- a/src/kernel/arch/amd64/pagedir.c
+++ b/src/kernel/arch/amd64/pagedir.c
@@ -25,6 +25,7 @@ static bool addr_canonical(const __user void *addr) {
 static __user void *addr_canonize(const __user void *addr) {
 	union virt_addr v = {.full = (void __user*)addr};
 	v.sign = (((uintptr_t)addr >> 47) & 1) * 0xFFFF;
+	// TODO this assert can fail
 	assert(addr_canonical(addr));
 	return v.full;
 }