From c1133dc8c7a62dc36e2592e112f34f410dfe84f2 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sun, 21 Aug 2022 13:44:04 +0200
Subject: user/ethdump: IPv4 fragment reassembly

---
 src/kernel/arch/amd64/pagedir.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/kernel/arch')

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;
 }
-- 
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