From 6da0396cac7692b6667c09382a746593fff90e6d Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Sun, 29 Jan 2017 01:52:55 -0500 Subject: radix tree test suite: Fix leaks in regression2.c None of the malloc'ed data structures were ever being freed. Found with -fsanitize=address. Signed-off-by: Matthew Wilcox Reviewed-by: Rehas Sachdeva --- tools/testing/radix-tree/regression2.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/testing/radix-tree/regression2.c b/tools/testing/radix-tree/regression2.c index a24d1beec7c8..42dd2a33ed24 100644 --- a/tools/testing/radix-tree/regression2.c +++ b/tools/testing/radix-tree/regression2.c @@ -103,7 +103,7 @@ void regression2_test(void) /* 4. */ for (i = max_slots - 1; i >= 0; i--) - radix_tree_delete(&mt_tree, i); + free(radix_tree_delete(&mt_tree, i)); /* 5. */ // NOTE: start should not be 0 because radix_tree_gang_lookup_tag_slot @@ -114,7 +114,9 @@ void regression2_test(void) PAGECACHE_TAG_TOWRITE); /* We remove all the remained nodes */ - radix_tree_delete(&mt_tree, max_slots); + free(radix_tree_delete(&mt_tree, max_slots)); + + BUG_ON(!radix_tree_empty(&mt_tree)); printv(1, "regression test 2, done\n"); } -- cgit v1.2.3