Resolve memory leaks in the unit tests and benchmarks (found by coverity)

These shouldn't really matter, but it's nice to be leak-free.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c
index 33c3d443e6..afb338a69c 100644
--- a/src/test/test_crypto.c
+++ b/src/test/test_crypto.c
@@ -1082,6 +1082,7 @@ test_crypto_curve25519_persist(void *arg)
   tt_int_op(0,==,curve25519_keypair_write_to_file(&keypair, fname, "testing"));
   tt_int_op(0,==,curve25519_keypair_read_from_file(&keypair2, &tag, fname));
   tt_str_op(tag,==,"testing");
+  tor_free(tag);
 
   test_memeq(keypair.pubkey.public_key,
              keypair2.pubkey.public_key,
@@ -1109,6 +1110,7 @@ test_crypto_curve25519_persist(void *arg)
   fname = tor_strdup(get_fname("bogus_keypair"));
 
   tt_int_op(-1, ==, curve25519_keypair_read_from_file(&keypair2, &tag, fname));
+  tor_free(tag);
 
   content[69] ^= 0xff;
   tt_int_op(0, ==, write_bytes_to_file(fname, content, st.st_size, 1));
@@ -1117,6 +1119,7 @@ test_crypto_curve25519_persist(void *arg)
  done:
   tor_free(fname);
   tor_free(content);
+  tor_free(tag);
 }
 
 #endif