https://git.ruby-lang.org/ruby.git/commit/?id=41e09ca4be

From 41e09ca4becff3d573a5c8049624c664311492ae Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@r...>
Date: Sun, 14 Jul 2019 20:23:29 +0900
Subject: addr2line.c (binary_filename): extend the buffer for NUL terminator


diff --git a/addr2line.c b/addr2line.c
index 45cae6a..f6befce 100644
--- a/addr2line.c
+++ b/addr2line.c
@@ -187,7 +187,7 @@ struct debug_section_definition { https://github.com/ruby/ruby/blob/trunk/addr2line.c#L187
 };
 
 /* Avoid consuming stack as this module may be used from signal handler */
-static char binary_filename[PATH_MAX];
+static char binary_filename[PATH_MAX + 1];
 
 static unsigned long
 uleb128(char **p)
-- 
cgit v0.10.2


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