From 1c2b0383960f99f1f9ad88e552588f361040b872 Mon Sep 17 00:00:00 2001
From: Curtis McEnroe
Date: Mon, 6 Aug 2018 22:08:57 -0400
Subject: Fix allocation size in vaswprintf

This is so embarrassing. It only started crashing once it had strings
that were long enough, and then it took me so long to notice this
mistake. I was worried I was still doing va_list wrong somehow.
---
 pls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pls.c b/pls.c
index c6071c7..7e6570c 100644
--- a/pls.c
+++ b/pls.c
@@ -47,7 +47,7 @@ int vaswprintf(wchar_t **ret, const wchar_t *format, va_list ap) {
 	*ret = NULL;
 
 	for (size_t cap = 2 * wcslen(format);; cap *= 2) {
-		wchar_t *buf = realloc(*ret, 1 + cap);
+		wchar_t *buf = realloc(*ret, sizeof(*buf) * (1 + cap));
 		if (!buf) goto fail;
 		*ret = buf;
 
-- 
cgit 1.4.1-2-gfad0