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Validate name size

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This commit is contained in:
Eric Blankenhorn
2021-02-11 10:20:21 -06:00
parent 830de9a9fb
commit 806b5d7d23
1 changed files with 3 additions and 0 deletions
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src/ssl.c
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@@ -45557,6 +45557,9 @@ int wolfSSL_X509_NAME_print_ex(WOLFSSL_BIO* bio, WOLFSSL_X509_NAME* name,
return WOLFSSL_FAILURE;
}
if (name->sz == 0)
return WOLFSSL_FAILURE;
#if defined(WOLFSSL_APACHE_HTTPD) || defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX)
/* If XN_FLAG_DN_REV is present, print X509_NAME in reverse order */
if (flags == (XN_FLAG_RFC2253 & ~XN_FLAG_DN_REV)) {