From: Anton Protopopov Date: Wed, 27 May 2020 18:56:57 +0000 (+0000) Subject: selftests/bpf: Cleanup some file descriptors in test_maps X-Git-Tag: v5.8-rc1~165^2~6^2~16 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=36ef9a2d3f764a37cf3d8e619bfebf5c99c070a0;p=linux-block.git selftests/bpf: Cleanup some file descriptors in test_maps The test_map_rdonly and test_map_wronly tests should close file descriptors which they open. Signed-off-by: Anton Protopopov Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20200527185700.14658-3-a.s.protopopov@gmail.com Signed-off-by: Alexei Starovoitov --- diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index f717acc0c68d..46cf2c232964 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -1401,6 +1401,8 @@ static void test_map_rdonly(void) /* Check that key=2 is not found. */ assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT); assert(bpf_map_get_next_key(fd, &key, &value) == -1 && errno == ENOENT); + + close(fd); } static void test_map_wronly(void) @@ -1423,6 +1425,8 @@ static void test_map_wronly(void) /* Check that key=2 is not found. */ assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == EPERM); assert(bpf_map_get_next_key(fd, &key, &value) == -1 && errno == EPERM); + + close(fd); } static void prepare_reuseport_grp(int type, int map_fd, size_t map_elem_size,