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x11: Fix various very minor memory leaks

This commit is contained in:
rdb 2026-01-24 13:23:00 +01:00
parent 9edbdbf6c9
commit 626e419972
2 changed files with 11 additions and 2 deletions
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5
panda/src/glxdisplay/glxGraphicsStateGuardian.cxx
View File

@ -402,6 +402,7 @@ choose_pixel_format(const FrameBufferProperties &properties,
<< ", context_has_pixmap = " << _context_has_pixmap << "\n";
}
XFree(configs);
return;
}
}
@ -414,6 +415,10 @@ choose_pixel_format(const FrameBufferProperties &properties,
_visuals = nullptr;
}
if (configs != nullptr) {
XFree(configs);
}
glxdisplay_cat.warning()
<< "No suitable FBConfig contexts available; using XVisual only.\n"
<< _fbprops << "\n";

8
panda/src/x11display/x11GraphicsWindow.cxx
View File

@ -634,10 +634,10 @@ process_events() {
Atom type;
int format;
unsigned long nItem, bytesAfter;
unsigned char *new_window_properties = NULL;
unsigned char *new_window_properties = nullptr;
// gather all properties from the active dispplay and window
XGetWindowProperty(_display, _xwindow, wmState, 0, LONG_MAX, false, AnyPropertyType, &type, &format, &nItem, &bytesAfter, &new_window_properties);
if (nItem > 0) {
if (nItem > 0 && new_window_properties != nullptr) {
x11GraphicsPipe *x11_pipe;
DCAST_INTO_V(x11_pipe, _pipe);
// run through all found items
@ -650,6 +650,7 @@ process_events() {
is_maximized = true;
}
}
XFree(new_window_properties);
}
// Debug entry
@ -1532,6 +1533,9 @@ set_wm_properties(const WindowProperties &properties, bool already_mapped) {
XSetWMProperties(_display, _xwindow, window_name_p, window_name_p,
nullptr, 0, size_hints_p, wm_hints_p, class_hints_p);
if (window_name_p != nullptr) {
XFree(window_name.value);
}
if (size_hints_p != nullptr) {
XFree(size_hints_p);
}