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Save immediately on persistent state modification.

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Modifications for #6.
This commit is contained in:
Michael Kuc
2019-08-29 16:20:42 +01:00
parent ad250d14e3
commit aeb9c89be8
9 changed files with 28 additions and 4 deletions
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7
U2F_Msg_CMD.cpp
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@@ -192,3 +192,10 @@ const map<uint8_t, bool> U2F_Msg_CMD::usesData = { { U2F_REG, true },
void U2F_Msg_CMD::respond(const uint32_t channelID) const {
U2F_Msg_CMD::error(channelID, static_cast<uint16_t>(APDU_STATUS::SW_INS_NOT_SUPPORTED));
}
bool U2F_Msg_CMD::modifiesPersistentState() const {
const auto usesPersistentState = usesData.find(ins);
// Be conservative for future instructions. Assume that they do modify persist state.
return (usesPersistentState == usesData.end()) || usesPersistentState->second;
}