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perf: Added #no_bounds_check to ssh parsers.

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Spencer Brower
2026-07-03 21:42:13 -04:00
parent 80353f387a
commit f5624e91f1
2 changed files with 11 additions and 6 deletions
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ssh.odin
+11 -5
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@@ -164,20 +164,26 @@ is_ed25519_key :: proc(
return ok, nil
}
read_wire_string :: proc(data: ^[]u8) -> (s: []u8, ok: bool) {
if len(data^) < 4 do return
read_wire_string :: proc(data: ^[]u8) -> (s: []u8, ok: bool) #no_bounds_check {
if len(data^) < 4 {
return
}
length := endian.get_u32(data^[:4], .Big) or_return
data^ = data^[4:]
if len(data^) < int(length) do return
if len(data^) < int(length) {
return
}
s = data^[:int(length)]
data^ = data^[int(length):]
ok = true
return
}
read_wire_u32 :: proc(data: ^[]u8) -> (v: u32, ok: bool) {
if len(data^) < 4 do return
read_wire_u32 :: proc(data: ^[]u8) -> (v: u32, ok: bool) #no_bounds_check {
if len(data^) < 4 {
return
}
v = endian.get_u32(data^[:4], .Big) or_return
data^ = data^[4:]
ok = true