34 lines
1.0 KiB
JSON
34 lines
1.0 KiB
JSON
{
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"ENTRY": "DNSgetHostByName",
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################################################################
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# This configuration sets callback to 0.
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# It also sets MAX_HOSTNAME_LEN to 10 to bound strcmp.
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# According to the specification MAX_HOST_NAME is upto 255.
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"callback": 0,
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"MAX_HOSTNAME_LEN": 10,
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"HOSTNAME_UNWIND": "__eval {MAX_HOSTNAME_LEN} + 1",
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"CBMCFLAGS":
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[
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"--unwind 1",
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"--unwindset prvProcessDNSCache.0:5,prvGetHostByName.0:{HOSTNAME_UNWIND},prvCreateDNSMessage.0:{HOSTNAME_UNWIND},prvCreateDNSMessage.1:{HOSTNAME_UNWIND},strlen.0:{HOSTNAME_UNWIND},__builtin___strcpy_chk.0:{HOSTNAME_UNWIND},strcmp.0:{HOSTNAME_UNWIND},strcpy.0:{HOSTNAME_UNWIND}",
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"--nondet-static"
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],
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"OBJS":
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[
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"$(ENTRY)_harness.goto",
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"$(FREERTOS_PLUS_TCP)/test/cbmc/stubs/cbmc.goto",
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"$(FREERTOS_PLUS_TCP)/test/cbmc/stubs/freertos_api.goto",
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"$(FREERTOS_PLUS_TCP)/FreeRTOS_DNS.goto"
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],
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"DEF":
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[
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"ipconfigDNS_USE_CALLBACKS={callback}",
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"MAX_HOSTNAME_LEN={MAX_HOSTNAME_LEN}"
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]
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}
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