From 4b4971c06fb02df00a2bd20b6b47b5d0e7d799a7 Mon Sep 17 00:00:00 2001 From: Tom Englund Date: Thu, 8 Aug 2024 21:01:50 +0200 Subject: internal: introduce new types to avoid unsigned int rollover and signed int overflow (#7216) * framebuffer: avoid gluint overflow GLuint was being initialized to -1 and rolling over to unsigned int max, its defined behaviour but very unnecessery. add a bool and use it for checking if allocated or not. * opengl: avoid gluint rollover -1 rolls over to unsigned int max, use 0xFF instead. * core: big uint64_t to int type conversion there were a few uint64_t to int implicit conversions overflowing int and causing UB, make all monitor/workspaces/windows use the new typedefs. also fix the various related 64 to 32 implicit conversions going around found with -Wshorten-64-to-32 --- src/managers/input/Swipe.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/managers/input/Swipe.cpp') diff --git a/src/managers/input/Swipe.cpp b/src/managers/input/Swipe.cpp index c0e6c4f0..6ee690cd 100644 --- a/src/managers/input/Swipe.cpp +++ b/src/managers/input/Swipe.cpp @@ -77,7 +77,7 @@ void CInputManager::endWorkspaceSwipe() { // left of where we started. Instead, it's one more than the greatest // workspace ID that currently exists. if (workspaceIDRight <= m_sActiveSwipe.pWorkspaceBegin->m_iID && *PSWIPENEW) { - int maxWorkspace = 0; + WORKSPACEID maxWorkspace = 0; for (const auto& ws : g_pCompositor->m_vWorkspaces) { maxWorkspace = std::max(maxWorkspace, ws->m_iID); } -- cgit v1.2.3