cov: mask some warning about leakage

Mask false-positive leak report.

4 files changed, 5 insertions, 0 deletions

diff --git a/test/unit/bcache_utils_t.c b/test/unit/bcache_utils_t.c
index 48dab142e..73b8902fb 100644
--- a/test/unit/bcache_utils_t.c
+++ b/test/unit/bcache_utils_t.c
@@ -67,6 +67,7 @@ static void *_fix_init(struct io_engine *engine)
         T_ASSERT(f);
 
         snprintf(f->fname, sizeof(f->fname), "unit-test-XXXXXX");
+	/* coverity[secure_temp] don't care */
 	f->fd = mkstemp(f->fname);
 	T_ASSERT(f->fd >= 0);
 
@@ -243,6 +244,7 @@ static void _reopen(struct fixture *f)
 
 static uint8_t _random_pattern(void)
 {
+	/* coverity[dont_call] don't care */
 	return random();
 }
 
diff --git a/test/unit/io_engine_t.c b/test/unit/io_engine_t.c
index d45d8ffa7..2f6ea5b03 100644
--- a/test/unit/io_engine_t.c
+++ b/test/unit/io_engine_t.c
@@ -89,6 +89,7 @@ static void *_fix_init(void)
         	test_fail("posix_memalign failed");
 
         snprintf(f->fname, sizeof(f->fname), "unit-test-XXXXXX");
+	/* coverity[secure_temp] don't care */
 	f->fd = mkstemp(f->fname);
 	T_ASSERT(f->fd >= 0);
 
diff --git a/test/unit/radix_tree_t.c b/test/unit/radix_tree_t.c
index 88c8bd5a7..be24ce76d 100644
--- a/test/unit/radix_tree_t.c
+++ b/test/unit/radix_tree_t.c
@@ -169,6 +169,7 @@ static void test_prefix_keys_reversed(void *fixture)
 static void _gen_key(uint8_t *b, uint8_t *e)
 {
 	for (; b != e; b++)
+		/* coverity[dont_call] don't care */
 		*b = rand() % 256;
 }
 
diff --git a/test/unit/run.c b/test/unit/run.c
index 0abd47246..24624aea9 100644
--- a/test/unit/run.c
+++ b/test/unit/run.c
@@ -200,6 +200,7 @@ static void _run_test(struct test_details *t, bool use_colour, unsigned *passed,
 
 		(*passed)++;
 		fprintf(stderr, "%s[     OK]%s\n", green(use_colour), normal(use_colour));
+		/* coverity[leaked_storage]  fixture released by fixture_exit */
 	}
 }