Suppress MISRA 14.3 finding in ARP buffer allocation#1333
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patrzhan merged 1 commit intoFreeRTOS:mainfrom Apr 17, 2026
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Suppress MISRA 14.3 finding in ARP buffer allocation#1333patrzhan merged 1 commit intoFreeRTOS:mainfrom
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archigup
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AniruddhaKanhere
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Move the buffer size ternary into a named macro (arpOUTPUT_REQUEST_BUFFER_SIZE) with a coverity suppression comment. The expression compares sizeof against a configuration constant and is invariant for a given build but varies across user configurations.
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Define arpOUTPUT_REQUEST_BUFFER_SIZE to select the larger of sizeof(ARPPacket_t) and ipconfigETHERNET_MINIMUM_PACKET_BYTES at compile time, and use it in FreeRTOS_OutputARPRequest_Multi().
Description
Fixes coverity finding
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