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nixpkgs/pkgs/applications/virtualization/looking-glass-client/0001-client-all-fix-more-maybe-uninitialized-when-O3-is-i.patch
2021-04-17 20:21:17 -07:00

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From 95a7293b30ff7b89d615daea00269ed32f4b70a2 Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Tue, 23 Feb 2021 20:25:30 +1100
Subject: [PATCH] [client] all: fix more `maybe-uninitialized` when `-O3` is in
use
Closes #475
---
client/renderers/EGL/egl.c | 3 ++-
client/src/main.c | 5 +++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/client/renderers/EGL/egl.c b/client/renderers/EGL/egl.c
index b7a5644..72ce50d 100644
--- a/client/renderers/EGL/egl.c
+++ b/client/renderers/EGL/egl.c
@@ -271,7 +271,8 @@ static void egl_calc_mouse_size(struct Inst * this)
if (!this->formatValid)
return;
- int w, h;
+ int w = 0, h = 0;
+
switch(this->format.rotate)
{
case LG_ROTATE_0:
diff --git a/client/src/main.c b/client/src/main.c
index f05e929..f5d6fad 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -186,8 +186,9 @@ static void updatePositionInfo(void)
if (!g_state.haveSrcSize)
goto done;
- float srcW;
- float srcH;
+ float srcW = 0.0f;
+ float srcH = 0.0f;
+
switch(params.winRotate)
{
case LG_ROTATE_0:
--
2.30.1