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Hardware keys: Fix PCSC daemon recovery on Linux

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Christoph Honal 2024-07-19 15:20:11 +02:00 committed by Jonathan White
parent 14619cb16e
commit 672a9fe87f
1 changed files with 2 additions and 1 deletions
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3
src/keys/drivers/YubiKeyInterfacePCSC.cpp
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@ -70,7 +70,8 @@ namespace
rv = SCardListReaders(context, nullptr, nullptr, &dwReaders); rv = SCardListReaders(context, nullptr, nullptr, &dwReaders);
// On windows, USB hot-plugging causes the underlying API server to die // On windows, USB hot-plugging causes the underlying API server to die
// So on every USB unplug event, the API context has to be recreated // So on every USB unplug event, the API context has to be recreated
if (rv == SCARD_E_SERVICE_STOPPED) { // On Linux, restarting the pcsc daemon causes the API server to die as well
if (rv == SCARD_E_SERVICE_STOPPED || rv == SCARD_E_NO_SERVICE) {
// Dont care if the release works since the handle might be broken // Dont care if the release works since the handle might be broken
SCardReleaseContext(context); SCardReleaseContext(context);
rv = SCardEstablishContext(SCARD_SCOPE_SYSTEM, nullptr, nullptr, &context); rv = SCardEstablishContext(SCARD_SCOPE_SYSTEM, nullptr, nullptr, &context);