krb5 commit: Fix memory leaks in test programs

[Greg Hudson]

https://github.com/krb5/krb5/commit/8b1f9f64159add28ab03a35a7a98f9f17664322f
commit 8b1f9f64159add28ab03a35a7a98f9f17664322f
Author: Greg Hudson <ghudson at mit.edu>
Date:   Sun Mar 12 12:29:50 2017 -0400

    Fix memory leaks in test programs
    
    Eliminate memory leaks detected by asan in test programs (and
    introduced since commit 4947c270032691d556140b290e1b10846b692968), to
    make it easier to find more serious leaks.

 src/kdc/t_replay.c       |    6 ++++++
 src/tests/icinterleave.c |    4 ++++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/kdc/t_replay.c b/src/kdc/t_replay.c
index 87dbbc6..fe49560 100644
--- a/src/kdc/t_replay.c
+++ b/src/kdc/t_replay.c
@@ -620,6 +620,8 @@ test_kdc_check_lookaside_hit(void **state)
     assert_true(data_eq(rep, *result_data));
     assert_int_equal(hits, 1);
     assert_int_equal(e->num_hits, 1);
+
+    krb5_free_data(context, result_data);
 }
 
 static void
@@ -697,6 +699,8 @@ test_kdc_check_lookaside_hit_multiple(void **state)
     assert_int_equal(e1->num_hits, 1);
     assert_int_equal(e2->num_hits, 0);
 
+    krb5_free_data(context, result_data);
+
     /* Set result_data so we can verify that it is reset to NULL. */
     result_data = &req1;
     result = kdc_check_lookaside(context, &req2, &result_data);
@@ -730,6 +734,8 @@ test_kdc_check_lookaside_hit_hash_collision(void **state)
     assert_int_equal(e1->num_hits, 1);
     assert_int_equal(e2->num_hits, 0);
 
+    krb5_free_data(context, result_data);
+
     /* Set result_data so we can verify that it is reset to NULL. */
     result_data = &req1;
     result = kdc_check_lookaside(context, &req2, &result_data);
diff --git a/src/tests/icinterleave.c b/src/tests/icinterleave.c
index d76ecf3..a1bdd35 100644
--- a/src/tests/icinterleave.c
+++ b/src/tests/icinterleave.c
@@ -119,6 +119,10 @@ main(int argc, char **argv)
         }
     }
 
+    for (i = 0; i < nclients; i++)
+        krb5_free_data_contents(ctx, &reps[i]);
+    free(reps);
+    free(iccs);
     krb5_free_context(ctx);
     return 0;
 }