commit 299a78c5fed3447a450cea3d4f686c2140c7aaed
Author: Nick Mathewson <[email protected]>
Date: Fri Nov 12 20:21:50 2010 -0500
Make crypto_free_pk_env tolerate NULL arg in 0.2.1. Error-proofing against
bug 988 backport
---
src/common/crypto.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/common/crypto.c b/src/common/crypto.c
index dffa2c7..c723c33 100644
--- a/src/common/crypto.c
+++ b/src/common/crypto.c
@@ -321,7 +321,8 @@ crypto_new_pk_env(void)
void
crypto_free_pk_env(crypto_pk_env_t *env)
{
- tor_assert(env);
+ if (!env)
+ return;
if (--env->refs > 0)
return;
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