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internal: introduce new types to avoid unsigned int rollover and signed int overflow (#7216)

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* 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
This commit is contained in:
Tom Englund
2024-08-08 21:01:50 +02:00
committed by GitHub
parent 83a334f97d
commit 4b4971c06f
39 changed files with 263 additions and 252 deletions
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6
src/managers/KeybindManager.cpp
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@@ -1738,7 +1738,7 @@ void CKeybindManager::moveWorkspaceToMonitor(std::string args) {
return;
}
const int WORKSPACEID = getWorkspaceIDNameFromString(workspace).id;
const auto WORKSPACEID = getWorkspaceIDNameFromString(workspace).id;
if (WORKSPACEID == WORKSPACE_INVALID) {
Debug::log(ERR, "moveWorkspaceToMonitor invalid workspace!");
@@ -1756,7 +1756,7 @@ void CKeybindManager::moveWorkspaceToMonitor(std::string args) {
}
void CKeybindManager::focusWorkspaceOnCurrentMonitor(std::string args) {
int workspaceID = getWorkspaceIDNameFromString(args).id;
auto workspaceID = getWorkspaceIDNameFromString(args).id;
if (workspaceID == WORKSPACE_INVALID) {
Debug::log(ERR, "focusWorkspaceOnCurrentMonitor invalid workspace!");
return;
@@ -1816,7 +1816,7 @@ void CKeybindManager::toggleSpecialWorkspace(std::string args) {
bool requestedWorkspaceIsAlreadyOpen = false;
const auto PMONITOR = g_pCompositor->m_pLastMonitor;
int specialOpenOnMonitor = PMONITOR->activeSpecialWorkspaceID();
auto specialOpenOnMonitor = PMONITOR->activeSpecialWorkspaceID();
for (auto& m : g_pCompositor->m_vMonitors) {
if (m->activeSpecialWorkspaceID() == workspaceID) {