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https://github.com/vanhoefm/fragattacks.git
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20 lines
505 B
C
20 lines
505 B
C
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#include <stddef.h>
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#include <errno.h>
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#ifndef _BSD_SOURCE
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#define _BSD_SOURCE
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#endif
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#include <endian.h>
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#define le16_to_cpu le16toh
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#define le32_to_cpu le32toh
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#define get_unaligned(p) \
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({ \
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struct packed_dummy_struct { \
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typeof(*(p)) __val; \
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} __attribute__((packed)) *__ptr = (void *) (p); \
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\
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__ptr->__val; \
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})
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#define get_unaligned_le16(p) le16_to_cpu(get_unaligned((uint16_t *)(p)))
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#define get_unaligned_le32(p) le32_to_cpu(get_unaligned((uint32_t *)(p)))
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