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d95624c5d6
* move CBMC proofs to FreeRTOS+ directory * Failing proofs corrected * ParseDNSReply proof added back * removed queue_init.h from -Plus/Test Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
28 lines
947 B
Markdown
28 lines
947 B
Markdown
This is the memory safety proof for DHCPProcess function, which is the
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function that triggers the DHCP protocol.
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The main stubs in this proof deal with buffer management, which assume
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that the buffer is large enough to accomodate a DHCP message plus a
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few additional bytes for options (which is the last, variable-sized
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field in a DHCP message). We have abstracted away sockets, concurrency
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and third-party code. For more details, please check the comments on
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the harness file.
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This proof is a work-in-progress. Proof assumptions are described in
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the harness. The proof also assumes the following functions are
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memory safe and have no side effects relevant to the memory safety of
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this function:
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* FreeRTOS_sendto
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* FreeRTOS_setsockopt
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* FreeRTOS_socket
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* ulRand
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* vARPSendGratuitous
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* vApplicationIPNetworkEventHook
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* vLoggingPrintf
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* vPortEnterCritical
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* vPortExitCritical
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* vReleaseNetworkBufferAndDescriptor
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* vSocketBind
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* vSocketClose
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