From: 赵军涛 <d2014zjt@163.com>
Date: Tue, 19 Apr 2022 09:31:35 +0000 (+0800)
Subject: wolfSSL: Fix the memory leak of crypto_ec_point_compute_y_sqr()
X-Git-Tag: hostap_2_11~2015
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7302aa76140e9921ce27e5da9636ec5c839f136a;p=thirdparty%2Fhostap.git

wolfSSL: Fix the memory leak of crypto_ec_point_compute_y_sqr()

Local variable "t" needs to be cleared whether "calced" is 0 or 1.

Signed-off-by: 赵军涛 <d2014zjt@163.com>
---

diff --git a/src/crypto/crypto_wolfssl.c b/src/crypto/crypto_wolfssl.c
index 8c3b7626e..f9dc1bfdf 100644
--- a/src/crypto/crypto_wolfssl.c
+++ b/src/crypto/crypto_wolfssl.c
@@ -1678,9 +1678,9 @@ done:
 			mp_clear(y2);
 			os_free(y2);
 		}
-		mp_clear(&t);
 	}
 
+	mp_clear(&t);
 	return (struct crypto_bignum *) y2;
 }