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fix a memory leak in key.cpp

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- add EC_KEY_free() in CKey::Reset() when pkey != NULL
- init pkey with NULL in CKey constructor
This commit is contained in:
Philip Kaufmann
2012-06-21 12:05:06 +02:00
committed by Luke Dashjr
parent e3a9bc79a0
commit 33a656c4ae
1 changed files with 3 additions and 0 deletions
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3
src/key.cpp
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@@ -130,6 +130,8 @@ void CKey::SetCompressedPubKey()
void CKey::Reset()
{
fCompressedPubKey = false;
if (pkey != NULL)
EC_KEY_free(pkey);
pkey = EC_KEY_new_by_curve_name(NID_secp256k1);
if (pkey == NULL)
throw key_error("CKey::CKey() : EC_KEY_new_by_curve_name failed");
@@ -138,6 +140,7 @@ void CKey::Reset()
CKey::CKey()
{
pkey = NULL;
Reset();
}