From: Matt Caswell <matt@openssl.org>
Date: Thu, 7 Dec 2017 14:41:21 +0000 (+0000)
Subject: Fix the buffer sizing in the fatalerrtest
X-Git-Tag: OpenSSL_1_0_2o~66
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6957d91f0eed10859dff26311592b326a07a1d73;p=openssl

Fix the buffer sizing in the fatalerrtest

Fixes #4865

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4866)
---

diff --git a/ssl/fatalerrtest.c b/ssl/fatalerrtest.c
index 749bc3697e..f9d66e27b3 100644
--- a/ssl/fatalerrtest.c
+++ b/ssl/fatalerrtest.c
@@ -76,7 +76,7 @@ int main(int argc, char *argv[])
     }
 
     /* SSL_read()/SSL_write should fail because of a previous fatal error */
-    if ((len = SSL_read(sssl, buf, sizeof(buf - 1))) > 0) {
+    if ((len = SSL_read(sssl, buf, sizeof(buf) - 1)) > 0) {
         buf[len] = '\0';
         printf("Unexpected success reading data: %s\n", buf);
         goto err;