From 1a78a33aed6d182bf26a3e839341b9ea38dbcaa3 Mon Sep 17 00:00:00 2001
From: FdaSilvaYY <fdasilvayy@gmail.com>
Date: Mon, 6 Nov 2017 18:32:33 +0100
Subject: [PATCH] remove magic number

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4719)
---
 crypto/x509v3/v3_alt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto/x509v3/v3_alt.c b/crypto/x509v3/v3_alt.c
index 520235c94e..832e6d1285 100644
--- a/crypto/x509v3/v3_alt.c
+++ b/crypto/x509v3/v3_alt.c
@@ -68,6 +68,7 @@ STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
     unsigned char *p;
     char oline[256], htmp[5];
     int i;
+
     switch (gen->type) {
     case GEN_OTHERNAME:
         if (!X509V3_add_value("othername", "<unsupported>", &ret))
@@ -100,7 +101,7 @@ STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
         break;
 
     case GEN_DIRNAME:
-        if (X509_NAME_oneline(gen->d.dirn, oline, 256) == NULL
+        if (X509_NAME_oneline(gen->d.dirn, oline, sizeof(oline)) == NULL
                 || !X509V3_add_value("DirName", oline, &ret))
             return NULL;
         break;
-- 
2.25.1