Use reserve for BQR data

Reserve enough space for the event and header to be reconstructed
and passed to the callbacks.  An extra byte is added for backward
compatibility until PDL is pushed farther up in the stack.

Bug: 322230000
Test: mma -j32
Flag: EXEMPT, no logical change
Change-Id: Ifa7caeaeaa558520301805fa5a6631567403c608

parent b50ef041

system/stack/btm/btm_devctl.cc

+1 −0

Original line number	Diff line number	Diff line
		@@ -553,6 +553,7 @@ void btm_vendor_specific_evt(const uint8_t* p, uint8_t evt_len) {

		uint8_t i;
		std::vector<uint8_t> reconstructed_event;
		reconstructed_event.reserve(4 + bqr_parameter_length);
		reconstructed_event[0] = HCI_VENDOR_SPECIFIC_EVT;
		reconstructed_event[1] = 3 + bqr_parameter_length; // event size
		reconstructed_event[2] = HCI_VSE_SUBCODE_BQR_SUB_EVT;