From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 11 Oct 2018 18:23:14 +0000 (-0400)
Subject: fix invalid substitute of [1] for flexible array member in glob
X-Git-Tag: v1.1.21~64
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e2552581bc004f7dc5ee9ac220cad8abeae19bba;p=musl

fix invalid substitute of [1] for flexible array member in glob
---

diff --git a/src/regex/glob.c b/src/regex/glob.c
index 746da77d..98636295 100644
--- a/src/regex/glob.c
+++ b/src/regex/glob.c
@@ -11,7 +11,7 @@
 struct match
 {
 	struct match *next;
-	char name[1];
+	char name[];
 };
 
 static int is_literal(const char *p, int useesc)
@@ -37,7 +37,7 @@ static int is_literal(const char *p, int useesc)
 
 static int append(struct match **tail, const char *name, size_t len, int mark)
 {
-	struct match *new = malloc(sizeof(struct match) + len + 1);
+	struct match *new = malloc(sizeof(struct match) + len + 2);
 	if (!new) return -1;
 	(*tail)->next = new;
 	new->next = NULL;