Update BluetoothHciSocket.cpp

Debenben · web-flow · commit 5b66f6841828 · 2024-11-29T14:48:32.000+01:00
Closes #60
diff --git a/src/BluetoothHciSocket.cpp b/src/BluetoothHciSocket.cpp
@@ -351,7 +351,13 @@ bool BluetoothHciSocket::isDevUp()
 
 void BluetoothHciSocket::setFilter(char *data, int length)
 {
-  if (setsockopt(this->_socket, SOL_HCI, HCI_FILTER, data, length) < 0)
+  struct hci_filter {
+    uint32_t type_mask;
+    uint32_t event_mask[2];
+    uint16_t opcode;
+  } filter;
+  memcpy(&filter, data, length);
+  if (setsockopt(this->_socket, SOL_HCI, HCI_FILTER, &filter, sizeof(filter)) < 0)
   {
     this->emitErrnoError("setsockopt");
   }

Original file line number	Diff line number	Diff line change
`@@ -351,7 +351,13 @@ bool BluetoothHciSocket::isDevUp()`
`351`	`351`
`352`	`352`	`void BluetoothHciSocket::setFilter(char *data, int length)`
`353`	`353`	`{`
`354`		`- if (setsockopt(this->_socket, SOL_HCI, HCI_FILTER, data, length) < 0)`
	`354`	`+ struct hci_filter {`
	`355`	`+ uint32_t type_mask;`
	`356`	`+ uint32_t event_mask[2];`
	`357`	`+ uint16_t opcode;`
	`358`	`+ } filter;`
	`359`	`+ memcpy(&filter, data, length);`
	`360`	`+ if (setsockopt(this->_socket, SOL_HCI, HCI_FILTER, &filter, sizeof(filter)) < 0)`
`355`	`361`	`{`
`356`	`362`	`this->emitErrnoError("setsockopt");`
`357`	`363`	`}`