From 7e2430cb0217eeb3a1d442b0709174ab54738dac Mon Sep 17 00:00:00 2001
From: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
Date: Fri, 19 May 2023 09:31:07 +0300
Subject: Free context when establishing ACLK connection (#15073)

Free context
---
 aclk/aclk_otp.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'aclk')

diff --git a/aclk/aclk_otp.c b/aclk/aclk_otp.c
index 391313ffe7..66d751be6c 100644
--- a/aclk/aclk_otp.c
+++ b/aclk/aclk_otp.c
@@ -444,11 +444,15 @@ static int private_decrypt(RSA *p_key, unsigned char * enc_data, int data_len, u
     if (!ctx)
         return 1;
 
-    if (EVP_PKEY_decrypt_init(ctx) <= 0)
+    if (EVP_PKEY_decrypt_init(ctx) <= 0) {
+        EVP_PKEY_CTX_free(ctx);
         return 1;
+    }
 
-    if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_OAEP_PADDING) <= 0)
+    if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_OAEP_PADDING) <= 0) {
+        EVP_PKEY_CTX_free(ctx);
         return 1;
+    }
 
     *decrypted = mallocz(outlen);
 
@@ -456,6 +460,8 @@ static int private_decrypt(RSA *p_key, unsigned char * enc_data, int data_len, u
         result = (int) outlen;
     else
         result = -1;
+
+    EVP_PKEY_CTX_free(ctx);
 #else
     *decrypted = mallocz(RSA_size(p_key));
     result = RSA_private_decrypt(data_len, enc_data, *decrypted, p_key, RSA_PKCS1_OAEP_PADDING);
-- 
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