commit 2072c18424c543f21d84315b014ad3075fc00953
from: Benjamin Stürz <benni@stuerz.xyz>
date: Thu Jul 25 12:41:14 2024 UTC

dwm: replace broken strncpy() with strlcpy()

commit - 074fe29ac2db156f3e337d33706d168b55f6c434
commit + 2072c18424c543f21d84315b014ad3075fc00953
blob - 05a7fb103a0d60461df53e5f32d7575f4bef0c0f
blob + 207a4e63174bc1bcb7dbbb7586661c8ec8a288f9
--- dwm/dwm.c
+++ dwm/dwm.c
@@ -413,7 +413,7 @@ arrange(Monitor *m)
 void
 arrangemon(Monitor *m)
 {
-	strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
+	strlcpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
 	if (m->lt[m->sellt]->arrange)
 		m->lt[m->sellt]->arrange(m);
 }
@@ -1540,7 +1540,7 @@ setlayout(const Arg *arg)
 	if (arg && arg->v)
 		selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt] = (Layout *)arg->v;
 	selmon->lt[selmon->sellt] = selmon->pertag->ltidxs[selmon->pertag->curtag][selmon->sellt];
-	strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
+	strlcpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, sizeof selmon->ltsymbol);
 	if (selmon->sel)
 		arrange(selmon);
 	else