Merge pull request #868 from sipa/fix_650

Fix #650: CKey::SetSecret BIGNUM leak
13 years ago · 49355d9993
1 changed files with 4 additions and 1 deletions
--- a/src/key.h
+++ b/src/key.h
@ -144,7 +144,10 @@ public:
				@@ -144,7 +144,10 @@ public:
        if (bn == NULL)
            throw key_error("CKey::SetSecret() : BN_bin2bn failed");
        if (!EC_KEY_regenerate_key(pkey,bn))
+        {
+            BN_clear_free(bn);
            throw key_error("CKey::SetSecret() : EC_KEY_regenerate_key failed");
+        }
        BN_clear_free(bn);
        fSet = true;
        if (fCompressed || fCompressedPubKey)