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331d75544f
Using strstr() instead of strnstr() creates a security concern.
Fixes: 1c41a7afaa15 ("net: lwip: build lwIP")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (C) 2023 Linaro Ltd. <maxim.uvarov@linaro.org> */
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#ifndef LWIP_ARCH_CC_H
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#define LWIP_ARCH_CC_H
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#include <linux/types.h>
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#include <linux/kernel.h>
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#include <vsprintf.h>
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#include <rand.h>
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#define LWIP_ERRNO_INCLUDE <errno.h>
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#define LWIP_ERRNO_STDINCLUDE 1
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#define LWIP_NO_UNISTD_H 1
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#define LWIP_TIMEVAL_PRIVATE 1
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#ifdef CONFIG_LIB_RAND
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#define LWIP_RAND() ((u32_t)rand())
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#else
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#define LWIP_DNS_SECURE 0
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#endif
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/* different handling for unit test, normally not needed */
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#ifdef LWIP_NOASSERT_ON_ERROR
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#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
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handler; }} while (0)
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#endif
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#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
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#define LWIP_PLATFORM_ASSERT(x) do { \
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printf("Assertion \"%s\" failed at line %d in %s\n", \
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x, __LINE__, __FILE__); } while (0)
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#define atoi(str) (int)dectoul(str, NULL)
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#define lwip_strnstr(a, b, c) strnstr(a, b, c)
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#define LWIP_ERR_T int
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#define LWIP_CONST_CAST(target_type, val) ((target_type)((uintptr_t)val))
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#if defined(CONFIG_SYS_BIG_ENDIAN)
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#define BYTE_ORDER BIG_ENDIAN
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#endif
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#endif /* LWIP_ARCH_CC_H */
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