Fix GVariant memory leaks in session test code

==187759== 88 (40 direct, 48 indirect) bytes in 1 blocks are definitely lost in loss record 2,262 of 3,218
==187759==    at 0x4C2EBAB: malloc (vg_replace_malloc.c:299)
==187759==    by 0x563C435: g_malloc (in /usr/lib64/libglib-2.0.so.0.5600.3)
==187759==    by 0x5654056: g_slice_alloc (in /usr/lib64/libglib-2.0.so.0.5600.3)
==187759==    by 0x5673630: g_variant_new_from_bytes (in /usr/lib64/libglib-2.0.so.0.5600.3)
==187759==    by 0x566C5E6: ??? (in /usr/lib64/libglib-2.0.so.0.5600.3)
==187759==    by 0x566C7D2: g_variant_new_uint64 (in /usr/lib64/libglib-2.0.so.0.5600.3)
==187759==    by 0x403D41: conf_check_fail.constprop.6 (session.c:152)
==187759==    by 0x403E06: test_session_metadata_set_bogus (session.c:215)
==187759==    by 0x53E51D5: srunner_run_tagged (in /usr/lib64/libcheck.so.0.0.0)
==187759==    by 0x401237: main (main.c:51)

diff --git a/tests/session.c b/tests/session.c
index e79496e576da56e949c80b75d68ae26c9e444b40..73b7669e20cea6d4c8ff83f41594228e2f23a71c 100644 (file)
--- a/tests/session.c
+++ b/tests/session.c
@@ -148,10 +148,13 @@ static void conf_check_ok(struct srd_session *sess, int key, uint64_t x)
 static void conf_check_fail(struct srd_session *sess, int key, uint64_t x)
 {
        int ret;
+       GVariant *value = g_variant_new_uint64(x);
 
-       ret = srd_session_metadata_set(sess, key, g_variant_new_uint64(x));
+       ret = srd_session_metadata_set(sess, key, value);
        fail_unless(ret != SRD_OK, "srd_session_metadata_set(%p, %d, %"
                PRIu64 ") worked.", sess, key, x);
+       if (ret != SRD_OK)
+               g_variant_unref(value);
 }
 
 static void conf_check_fail_null(struct srd_session *sess, int key)
@@ -166,10 +169,13 @@ static void conf_check_fail_null(struct srd_session *sess, int key)
 static void conf_check_fail_str(struct srd_session *sess, int key, const char *s)
 {
        int ret;
+       GVariant *value = g_variant_new_string(s);
 
-       ret = srd_session_metadata_set(sess, key, g_variant_new_string(s));
+       ret = srd_session_metadata_set(sess, key, value);
        fail_unless(ret != SRD_OK, "srd_session_metadata_set() for key %d "
                "failed: %d.", key, ret);
+       if (ret != SRD_OK)
+               g_variant_unref(value);
 }
 
 /*