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-rw-r--r--src/common/crypto.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c
index d2a42698cb..933f1033f7 100644
--- a/src/common/crypto.c
+++ b/src/common/crypto.c
@@ -585,8 +585,10 @@ MOCK_IMPL(int,
{
tor_assert(env);
- if (env->key)
+ if (env->key) {
RSA_free(env->key);
+ env->key = NULL;
+ }
{
BIGNUM *e = BN_new();