qbe

commit ae23a3223f8f91aad898b73242ee9ec29ffabb11
parent bb16529b34a844c6e15f8837950585761122106e
Author: Michael Forney <mforney@mforney.org>
Date:   Sat, 25 Sep 2021 13:25:57 -0700

avoid some one last gcc truncation warning

Diffstat:
M
rega.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rega.c b/rega.c
@@ -667,7 +667,7 @@ rega(Fn *fn)
 			b1->link = blist;
 			blist = b1;
 			fn->nblk++;
-			sprintf(b1->name, "%s_%s", b->name, s->name);
+			(void)!snprintf(b1->name, sizeof(b1->name), "%s_%s", b->name, s->name);
 			b1->nins = &insb[NIns] - curi;
 			stmov += b1->nins;
 			stblk += 1;