[PATCH] Fix memory leaks in sbitmap.c selftests
David Malcolm
dmalcolm@redhat.com
Mon Jan 22 19:58:00 GMT 2018
"make selftest-valgrind" shows a few leaks in sbitmap.c's selftests;
this patch fixes them.
Successfully bootstrapped®rtested on x86_64-pc-linux-gnu.
OK for trunk?
gcc/ChangeLog:
* sbitmap.c (selftest::test_set_range): Fix memory leaks.
(selftest::test_bit_in_range): Likewise.
---
gcc/sbitmap.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/gcc/sbitmap.c b/gcc/sbitmap.c
index cf46cb2..967868a 100644
--- a/gcc/sbitmap.c
+++ b/gcc/sbitmap.c
@@ -897,6 +897,7 @@ test_set_range ()
bitmap_set_range (s, 15, 1);
ASSERT_FALSE (bitmap_bit_in_range_p_checking (s, 1, 14));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 15, 15));
+ sbitmap_free (s);
s = sbitmap_alloc (1024);
bitmap_clear (s);
@@ -914,6 +915,7 @@ test_set_range ()
ASSERT_FALSE (bitmap_bit_in_range_p_checking (s, 512 + 64, 1023));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 512, 512));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 512 + 63, 512 + 63));
+ sbitmap_free (s);
}
/* Verify bitmap_bit_in_range_p functions for sbitmap. */
@@ -935,6 +937,8 @@ test_bit_in_range ()
ASSERT_TRUE (bitmap_bit_in_range_p (s, 100, 100));
ASSERT_TRUE (bitmap_bit_p (s, 100));
+ sbitmap_free (s);
+
s = sbitmap_alloc (64);
bitmap_clear (s);
bitmap_set_bit (s, 63);
@@ -942,6 +946,7 @@ test_bit_in_range ()
ASSERT_TRUE (bitmap_bit_in_range_p (s, 1, 63));
ASSERT_TRUE (bitmap_bit_in_range_p (s, 63, 63));
ASSERT_TRUE (bitmap_bit_p (s, 63));
+ sbitmap_free (s);
s = sbitmap_alloc (1024);
bitmap_clear (s);
@@ -985,6 +990,7 @@ test_bit_in_range ()
ASSERT_FALSE (bitmap_bit_in_range_p (s, 17, 31));
ASSERT_FALSE (bitmap_bit_in_range_p (s, 49, 63));
ASSERT_FALSE (bitmap_bit_in_range_p (s, 65, 1023));
+ sbitmap_free (s);
}
/* Run all of the selftests within this file. */
--
1.8.5.3
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