From 54089a592f834390b524c47c700bc199f53c9e7b Mon Sep 17 00:00:00 2001 From: Kevin Trocolli Date: Thu, 29 Dec 2022 04:41:45 -0500 Subject: [PATCH] mercuryhook-touch: Zero buffers before writing them to the uart --- mercuryhook/touch.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/mercuryhook/touch.c b/mercuryhook/touch.c index 87e757c..87ba6d5 100644 --- a/mercuryhook/touch.c +++ b/mercuryhook/touch.c @@ -233,7 +233,7 @@ static HRESULT touch_handle_get_sync_board_ver(const struct touch_req *req) { struct touch_resp_get_sync_board_ver resp; HRESULT hr; - + memset(&resp, 0, sizeof(resp)); dprintf("Wacca Touch%d: Get sync board version\n", req->side); resp.cmd = 0xa0; @@ -256,7 +256,7 @@ static HRESULT touch_handle_next_read(const struct touch_req *req) struct touch_resp_startup resp; HRESULT hr; char *rev; - + memset(&resp, 0, sizeof(resp)); dprintf("Wacca Touch%d: Read section %2hx\n", req->side, req->data[2]); @@ -293,7 +293,7 @@ static HRESULT touch_handle_get_unit_board_ver(const struct touch_req *req) { struct touch_resp_get_unit_board_ver resp; HRESULT hr; - + memset(&resp, 0, sizeof(resp)); dprintf("Wacca Touch%d: get unit board version\n", req->side); memset(resp.version, 0, sizeof(resp.version)); @@ -339,7 +339,7 @@ static HRESULT touch_handle_mystery1(const struct touch_req *req) { struct touch_resp_mystery1 resp; HRESULT hr; - + memset(&resp, 0, sizeof(resp)); dprintf("Wacca Touch%d: Command A2\n", req->side); resp.cmd = 0xa2; @@ -360,7 +360,7 @@ static HRESULT touch_handle_mystery2(const struct touch_req *req) { struct touch_resp_mystery2 resp; HRESULT hr; - + memset(&resp, 0, sizeof(resp)); dprintf("Wacca Touch%d: Command 94\n", req->side); resp.cmd = 0x94; @@ -423,6 +423,8 @@ static void touch_res_auto_scan(const bool *state) { struct touch_input_frame frame0; struct touch_input_frame frame1; + memset(&frame0, 0, sizeof(frame0)); + memset(&frame1, 0, sizeof(frame1)); uint8_t dataR[24] = { 0 }; uint8_t dataL[24] = { 0 }; // this changes every input on a real board but