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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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14
src/desktop/Workspace.cpp
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@@ -5,13 +5,13 @@
#include <hyprutils/string/String.hpp>
using namespace Hyprutils::String;
PHLWORKSPACE CWorkspace::create(int id, int monitorID, std::string name, bool special, bool isEmtpy) {
PHLWORKSPACE CWorkspace::create(WORKSPACEID id, MONITORID monitorID, std::string name, bool special, bool isEmtpy) {
PHLWORKSPACE workspace = makeShared<CWorkspace>(id, monitorID, name, special, isEmtpy);
workspace->init(workspace);
return workspace;
}
CWorkspace::CWorkspace(int id, int monitorID, std::string name, bool special, bool isEmtpy) {
CWorkspace::CWorkspace(WORKSPACEID id, MONITORID monitorID, std::string name, bool special, bool isEmtpy) {
m_iMonitorID = monitorID;
m_iID = id;
m_szName = name;
@@ -190,7 +190,7 @@ void CWorkspace::setActive(bool on) {
; // empty until https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/40
}
void CWorkspace::moveToMonitor(const int& id) {
void CWorkspace::moveToMonitor(const MONITORID& id) {
; // empty until https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/40
}
@@ -275,7 +275,7 @@ bool CWorkspace::matchesStaticSelector(const std::string& selector_) {
i = std::min(NEXTSPACE, std::string::npos - 1);
if (cur == 'r') {
int from = 0, to = 0;
WORKSPACEID from = 0, to = 0;
if (!prop.starts_with("r[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
@@ -365,7 +365,7 @@ bool CWorkspace::matchesStaticSelector(const std::string& selector_) {
}
if (cur == 'w') {
int from = 0, to = 0;
WORKSPACEID from = 0, to = 0;
if (!prop.starts_with("w[") || !prop.ends_with("]")) {
Debug::log(LOG, "Invalid selector {}", selector);
return false;
@@ -446,7 +446,7 @@ bool CWorkspace::matchesStaticSelector(const std::string& selector_) {
return false;
}
int count;
WORKSPACEID count;
if (wantsCountGroup)
count = g_pCompositor->getGroupsOnWorkspace(m_iID, wantsOnlyTiled == -1 ? std::nullopt : std::optional<bool>((bool)wantsOnlyTiled),
wantsCountVisible ? std::optional<bool>(wantsCountVisible) : std::nullopt);
@@ -506,7 +506,7 @@ bool CWorkspace::matchesStaticSelector(const std::string& selector_) {
void CWorkspace::markInert() {
m_bInert = true;
m_iID = WORKSPACE_INVALID;
m_iMonitorID = -1;
m_iMonitorID = MONITOR_INVALID;
m_bVisible = false;
}