From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 3 Oct 2020 19:18:32 +0000 (-0700)
Subject: remove use of stack buffer in utf8ToLatin1
X-Git-Tag: 2.46.0~20^2^2~44^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ea824fbf73b89f0150ed042eb62e483c724c9360;p=graphviz

remove use of stack buffer in utf8ToLatin1

For similar reasons to the prior commits.
---

diff --git a/lib/common/utils.c b/lib/common/utils.c
index 1a5df5bfb..826e69976 100644
--- a/lib/common/utils.c
+++ b/lib/common/utils.c
@@ -1597,11 +1597,10 @@ utf8ToLatin1 (char* s)
 {
     char*  ns;
     agxbuf xb;
-    unsigned char buf[BUFSIZ];
     unsigned char c;
     unsigned char outc;
 
-    agxbinit(&xb, BUFSIZ, buf);
+    agxbinit(&xb, 0, NULL);
 
     while ((c = *(unsigned char*)s++)) {
 	if (c < 0x7F)