Commit efb894a4 authored by Daniel Salzman's avatar Daniel Salzman

libknot: mute some clang-analyzer warnings

parent 32d45fcd
/* Copyright (C) 2017 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
/* Copyright (C) 2018 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
......@@ -51,6 +51,7 @@ typedef struct {
inline static void knot_rdata_init(knot_rdata_t *rdata, uint16_t len, const uint8_t *data)
{
assert(rdata);
assert(data);
rdata->len = len;
memcpy(rdata->data, data, len);
}
......
......@@ -24,6 +24,7 @@
#pragma once
#include <assert.h>
#include <stdint.h>
#include <string.h>
......@@ -38,6 +39,7 @@
*/
inline static uint16_t knot_wire_read_u16(const uint8_t *pos)
{
assert(pos);
uint16_t result;
memcpy(&result, pos, sizeof(result));
return be16toh(result);
......@@ -52,6 +54,7 @@ inline static uint16_t knot_wire_read_u16(const uint8_t *pos)
*/
inline static uint32_t knot_wire_read_u32(const uint8_t *pos)
{
assert(pos);
uint32_t result;
memcpy(&result, pos, sizeof(result));
return be32toh(result);
......@@ -66,6 +69,7 @@ inline static uint32_t knot_wire_read_u32(const uint8_t *pos)
*/
inline static uint64_t knot_wire_read_u48(const uint8_t *pos)
{
assert(pos);
uint64_t input = 0;
memcpy((uint8_t *)&input + 1, pos, 6);
return be64toh(input) >> 8;
......@@ -80,6 +84,7 @@ inline static uint64_t knot_wire_read_u48(const uint8_t *pos)
*/
inline static uint64_t knot_wire_read_u64(const uint8_t *pos)
{
assert(pos);
uint64_t result;
memcpy(&result, pos, sizeof(result));
return be64toh(result);
......@@ -95,6 +100,7 @@ inline static uint64_t knot_wire_read_u64(const uint8_t *pos)
*/
inline static void knot_wire_write_u16(uint8_t *pos, uint16_t data)
{
assert(pos);
uint16_t beval = htobe16(data);
memcpy(pos, &beval, sizeof(beval));
}
......@@ -109,6 +115,7 @@ inline static void knot_wire_write_u16(uint8_t *pos, uint16_t data)
*/
inline static void knot_wire_write_u32(uint8_t *pos, uint32_t data)
{
assert(pos);
uint32_t beval = htobe32(data);
memcpy(pos, &beval, sizeof(beval));
}
......@@ -123,6 +130,7 @@ inline static void knot_wire_write_u32(uint8_t *pos, uint32_t data)
*/
inline static void knot_wire_write_u48(uint8_t *pos, uint64_t data)
{
assert(pos);
uint64_t swapped = htobe64(data << 8);
memcpy(pos, (uint8_t *)&swapped + 1, 6);
}
......@@ -137,6 +145,7 @@ inline static void knot_wire_write_u48(uint8_t *pos, uint64_t data)
*/
inline static void knot_wire_write_u64(uint8_t *pos, uint64_t data)
{
assert(pos);
uint64_t beval = htobe64(data);
memcpy(pos, &beval, sizeof(beval));
}
......
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