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man/fi_av: Define out of range lookup behavior #11605

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man/fi_av: Define out of range lookup behavior #11605

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7 changes: 4 additions & 3 deletions man/fi_av.3.md
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Expand Up @@ -514,9 +514,10 @@ set when removing an authorization key fi_addr_t.

This call returns the address stored in the address vector that
corresponds to the given fi_addr. The returned address is the same
format as those stored by the AV. On input, the addrlen parameter
should indicate the size of the addr buffer. If the actual address is
larger than what can fit into the buffer, it will be truncated. On
format as those stored by the AV. Requesting lookup of a fi_addr that is
outside the range of the AV will result in undefined behavior. On input, the
addrlen parameter should indicate the size of the addr buffer. If the actual
address is larger than what can fit into the buffer, it will be truncated. On
output, addrlen is set to the size of the buffer needed to store the
address, which may be larger than the input value.

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