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[SETUPAPI] Do not fail enumeration on invalid device interface keys (#7741)

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Necessary for drivers, which install multiple device interfaces and all interfaces might not be available for this device.
CORE-17285
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Johannes Anderwald 2025-04-06 17:10:08 +02:00 • committed by GitHub
parent 9aa299bea4
commit ecf4001e6f
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1 changed files with 6 additions and 2 deletions
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8
dll/win32/setupapi/interface.c
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@ -212,8 +212,12 @@ SETUP_CreateInterfaceList(
/* Read SymbolicLink value */ /* Read SymbolicLink value */
rc = RegQueryValueExW(hReferenceKey, SymbolicLink, NULL, &dwRegType, NULL, &dwLength); rc = RegQueryValueExW(hReferenceKey, SymbolicLink, NULL, &dwRegType, NULL, &dwLength);
if (rc != ERROR_SUCCESS ) if (rc != ERROR_SUCCESS)
goto cleanup; {
/* Skip device interface with invalid reference value (i.e. interface not actually available for this device) */
RegCloseKey(hReferenceKey);
continue;
}
if (dwRegType != REG_SZ) if (dwRegType != REG_SZ)
{ {
rc = ERROR_GEN_FAILURE; rc = ERROR_GEN_FAILURE;