From: Juliusz Sosinowicz <juliusz@wolfssl.com>
Date: Thu, 4 Apr 2024 18:16:10 +0000 (+0200)
Subject: wolfssl: Fix get_x509_cert()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34914311c3a13deac3d83ef743c21b6bbecb7974;p=thirdparty%2Fhostap.git

wolfssl: Fix get_x509_cert()

The conditional was checking if data was not present. We should be
allocating the buffer when data *is* present.

Fixes: fec03f98383e ("Add support for wolfSSL cryptographic library")
Signed-off-by: Juliusz Sosinowicz <juliusz@wolfssl.com>
---

diff --git a/src/crypto/tls_wolfssl.c b/src/crypto/tls_wolfssl.c
index 539bdd317..0f7ea44f1 100644
--- a/src/crypto/tls_wolfssl.c
+++ b/src/crypto/tls_wolfssl.c
@@ -849,7 +849,7 @@ static struct wpabuf * get_x509_cert(WOLFSSL_X509 *cert)
 	int cert_len;
 
 	data = wolfSSL_X509_get_der(cert, &cert_len);
-	if (!data)
+	if (data)
 		buf = wpabuf_alloc_copy(data, cert_len);
 
 	return buf;