X509_VERIFY_PARAM_free: Check param for NULL

Reviewed-by: N Viktor Dukhovni <openssl-users@dukhovni.org>

X509_VERIFY_PARAM_free: Check param for NULL
Reviewed-by: N Viktor Dukhovni <openssl-users@dukhovni.org>
f49baeff · Kurt Roeckx · 62adbcee · f49baeff
隐藏空白更改
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Showing with 2 addition and 0 deletion

crypto/x509/x509_vpm.c crypto/x509/x509_vpm.c +2 -0

未找到文件。
--- a/crypto/x509/x509_vpm.c
+++ b/crypto/x509/x509_vpm.c
@@ -189,6 +189,8 @@ X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void)

 void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param)
 {
+    if (param == NULL)
+        return;
    x509_verify_param_zero(param);
    OPENSSL_free(param->id);
    OPENSSL_free(param);