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Movestack wrap overflow

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irrlicht
2026-04-12 21:07:21 +02:00
parent ab636d5fc3
commit 7d1a34e011
1 changed files with 8 additions and 3 deletions
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dwl.c
+8 -3
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@@ -3109,17 +3109,22 @@ movestack(const Arg *arg)
if (!sel || !selmon || !selmon->lt[selmon->sellt]->arrange || sel->isfloating) if (!sel || !selmon || !selmon->lt[selmon->sellt]->arrange || sel->isfloating)
return; return;
int wrap = 0;
if (arg->i > 0) { if (arg->i > 0) {
wl_list_for_each(c, &sel->link, link) { wl_list_for_each(c, &sel->link, link) {
if (&c->link == &clients) if (&c->link == &clients) {
wrap = 1;
continue; continue;
}
if (VISIBLEON(c, selmon) && !c->isfloating) if (VISIBLEON(c, selmon) && !c->isfloating)
break; break;
} }
} else { } else {
wl_list_for_each_reverse(c, &sel->link, link) { wl_list_for_each_reverse(c, &sel->link, link) {
if (&c->link == &clients) if (&c->link == &clients) {
wrap = 1;
continue; continue;
}
if (VISIBLEON(c, selmon) && !c->isfloating) if (VISIBLEON(c, selmon) && !c->isfloating)
break; break;
} }
@@ -3127,7 +3132,7 @@ movestack(const Arg *arg)
if (c == sel) if (c == sel)
return; return;
wl_list_remove(&sel->link); wl_list_remove(&sel->link);
if (arg->i > 0) if ((arg->i > 0) ^ wrap)
wl_list_insert(&c->link, &sel->link); wl_list_insert(&c->link, &sel->link);
else else
wl_list_insert(c->link.prev, &sel->link); wl_list_insert(c->link.prev, &sel->link);