From 991177923f5d1ab1ac5b6af03661b102ea44fb3c Mon Sep 17 00:00:00 2001
From: "K. Lange" <klange@toaruos.org>
Date: Wed, 5 Dec 2018 13:47:25 +0900
Subject: [PATCH] file-browser: fix buffer overflow in filename copy

---
 apps/file-browser.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/file-browser.c b/apps/file-browser.c
index 7d801ba1..1f86f45d 100644
--- a/apps/file-browser.c
+++ b/apps/file-browser.c
@@ -805,7 +805,7 @@ static void _menu_action_copy(struct MenuEntry * entry) {
 	if (!output_size) return;
 
 	/* Create the clipboard contents as a LF-separated list of absolute paths */
-	char * clipboard = malloc(output_size);
+	char * clipboard = malloc(output_size+1); /* last nil */
 	clipboard[0] = '\0';
 	for (int i = 0; i < file_pointers_len; ++i) {
 		if (file_pointers[i]->selected) {
@@ -821,6 +821,7 @@ static void _menu_action_copy(struct MenuEntry * entry) {
 		clipboard[output_size-1] = '\0';
 	}
 
+
 	yutani_set_clipboard(yctx, clipboard);
 	free(clipboard);
 }