Add NULL checks from master

[thirdparty/openssl.git] / crypto / x509 / x509_vfy.c

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 136bfbda617a1d5540c76bd3508a0c686744006f..559b5cdeb5cf53beacf725cd738196ad3a0e8376 100644 (file)
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -1921,6 +1921,8 @@ X509_STORE_CTX *X509_STORE_CTX_new(void)
 
 void X509_STORE_CTX_free(X509_STORE_CTX *ctx)
 {
+    if (!ctx)
+        return;
     X509_STORE_CTX_cleanup(ctx);
     OPENSSL_free(ctx);
 }