From 732404d4447f32a69b8ceee10d1fcdcfef52c616 Mon Sep 17 00:00:00 2001
From: Adrian Lopez <adrianlopezroche@gmail.com>
Date: Tue, 18 Jun 2024 18:49:04 -0400
Subject: [PATCH] Fix buffer overflow issue in getrealpath() function.

---
 getrealpath.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/getrealpath.c b/getrealpath.c
index edd907b..558af39 100644
--- a/getrealpath.c
+++ b/getrealpath.c
@@ -164,7 +164,7 @@ char *getrealpath(const char *path, unsigned int options)
             return 0;
         }
 
-        scratch = malloc(strlen(link) + strlen(basename) + 1);
+        scratch = malloc(strlen(link) + strlen(basename) + 2);
         if (scratch == 0)
         {
             free(basename);