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Blacklist Corsair device causing hang

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Jimbly committed Jul 14, 2019
1 parent 8fb8adf commit 6a7161dceb918c8766691284055aef31a40b9522
Showing with 8 additions and 1 deletion.
  1. +8 −1 src/hidapi/windows/hid.c
@@ -296,6 +296,12 @@ int HID_API_EXPORT hid_exit(void)
return 0;
}

int hid_blacklist(unsigned short vendor_id, unsigned short product_id)
{
return vendor_id == 0x1B1C && // (Corsair)
product_id == 0x1B3D; // Gaming keyboard? Causes deadlock when asking for device details
}

struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
BOOL res;
@@ -424,7 +430,8 @@ struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned shor
/* Check the VID/PID to see if we should add this
device to the enumeration list. */
if ((vendor_id == 0x0 || attrib.VendorID == vendor_id) &&
(product_id == 0x0 || attrib.ProductID == product_id)) {
(product_id == 0x0 || attrib.ProductID == product_id) &&
!hid_blacklist(attrib.VendorID, attrib.ProductID)) {

#define WSTR_LEN 512
const char *str;

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