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crypto: fix memory leak in ECDH::SetPrivateKey
author
Karl Skomski
<karl@skomski.com>
Fri, 14 Aug 2015 12:30:52 +0000
(14:30 +0200)
committer
Ben Noordhuis
<info@bnoordhuis.nl>
Mon, 17 Aug 2015 19:23:13 +0000
(21:23 +0200)
PR-URL: https://github.com/nodejs/node/pull/2375
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
src/node_crypto.cc
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diff --git
a/src/node_crypto.cc
b/src/node_crypto.cc
index
04f5b0f
..
10223df
100644
(file)
--- a/
src/node_crypto.cc
+++ b/
src/node_crypto.cc
@@
-4570,8
+4570,12
@@
void ECDH::SetPrivateKey(const FunctionCallbackInfo<Value>& args) {
if (priv == nullptr)
return env->ThrowError("Failed to convert Buffer to BN");
- if (!EC_KEY_set_private_key(ecdh->key_, priv))
+ int result = EC_KEY_set_private_key(ecdh->key_, priv);
+ BN_free(priv);
+
+ if (!result) {
return env->ThrowError("Failed to convert BN to a private key");
+ }
}