From fbef1d34a1abd2614f85afee415fe0f417038efe Mon Sep 17 00:00:00 2001
From: Zach DeCook <zachdecook@librem.one>
Date: Sun, 27 Dec 2020 08:00:15 -0500
Subject: [PATCH] autoindex: fix off-by-one buffer size

---
 src/serve.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/serve.c b/src/serve.c
index 4bb2973..9e2a1c2 100644
--- a/src/serve.c
+++ b/src/serve.c
@@ -96,6 +96,7 @@ serve_autoindex(struct gmnisrv_client *client, const char *path)
 
 	qsort(names, nameln, sizeof(names[0]), namecmp);
 
+	bufsz++; // buffer needs to have room for the \0.
 	FILE *buf = fmemopen(NULL, bufsz, "w+");
 	if (!buf) {
 		goto internal_error;