mem-cred: We don't need a write lock when looking for a certificate

diff --git a/src/libstrongswan/credentials/sets/mem_cred.c b/src/libstrongswan/credentials/sets/mem_cred.c
index a16767cecb18815707042977a8b0651e15ee93f3..4884c4bfa7383b68998cda4bbaca27f7f643e855 100644 (file)
--- a/src/libstrongswan/credentials/sets/mem_cred.c
+++ b/src/libstrongswan/credentials/sets/mem_cred.c
@@ -197,7 +197,7 @@ METHOD(mem_cred_t, get_cert_ref, certificate_t*,
 {
        certificate_t *cached;
 
-       this->lock->write_lock(this->lock);
+       this->lock->read_lock(this->lock);
        if (this->untrusted->find_first(this->untrusted,
                                                                        (linked_list_match_t)certificate_equals,
                                                                        (void**)&cached, cert) == SUCCESS)