Fix cleanup in crypto_tester if a crypter fails

diff --git a/src/libstrongswan/crypto/crypto_tester.c b/src/libstrongswan/crypto/crypto_tester.c
index 12db0961b51a987ae94a9828cb4393bd6fbdbba0..5a0dccced87c26c6b0ad2e9625c900622fc653ab 100644 (file)
--- a/src/libstrongswan/crypto/crypto_tester.c
+++ b/src/libstrongswan/crypto/crypto_tester.c
@@ -265,7 +265,10 @@ METHOD(crypto_tester_t, test_crypter, bool,
 failure:
                crypter->destroy(crypter);
                chunk_free(&cipher);
-               chunk_free(&plain);
+               if (plain.ptr != vector->plain)
+               {
+                       chunk_free(&plain);
+               }
                if (failed)
                {
                        DBG1(DBG_LIB, "disabled %N[%s]: %s test vector failed",