On 09/24/2015 03:13 AM, Thomas Wood wrote:
> Commit fb66cd5 (tests/gem_storedw_loop: Fix use after free for bufmgr)
> introduced a segmentation fault when listing subtests because
> drm_intel_bufmgr_destroy is called with NULL. Move this and the call to
> the close function inside an igt_fixture block to prevent them being
> called when listing subtests.
>
> Cc: Robert Beckett <robert.beckett@xxxxxxxxx>
> Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
> ---
> tests/gem_storedw_loop.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/tests/gem_storedw_loop.c b/tests/gem_storedw_loop.c
> index e7ebcc2..e17e190 100644
> --- a/tests/gem_storedw_loop.c
> +++ b/tests/gem_storedw_loop.c
> @@ -180,6 +180,8 @@ igt_main
> }
> }
>
> - drm_intel_bufmgr_destroy(bufmgr);
> - close(fd);
> + igt_fixture {
> + drm_intel_bufmgr_destroy(bufmgr);
> + close(fd);
> + }
> }
>
Um, yes. :) I won't pretend to know how the fixture stuff ought to
work, so:
Acked-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
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