This is a note to let you know that I've just added the patch titled
selftests/xsk: Add missing close() on netns fd
to the 6.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-xsk-add-missing-close-on-netns-fd.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 5cc397acdb0bb8ad4f18bf8e1526cabd291e3085
Author: Maciej Fijalkowski <maciej.fijalkowski@xxxxxxxxx>
Date: Tue Aug 30 15:39:05 2022 +0200
selftests/xsk: Add missing close() on netns fd
[ Upstream commit 8a7d61bdc2fac2c460a2f32a062f5c6dbd21a764 ]
Commit 1034b03e54ac ("selftests: xsk: Simplify cleanup of ifobjects")
removed close on netns fd, which is not correct, so let us restore it.
Fixes: 1034b03e54ac ("selftests: xsk: Simplify cleanup of ifobjects")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@xxxxxxxxx>
Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Acked-by: Magnus Karlsson <magnus.karlsson@xxxxxxxxx>
Link: https://lore.kernel.org/bpf/20220830133905.9945-1-maciej.fijalkowski@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c
index 74d56d971baf..091402dc5390 100644
--- a/tools/testing/selftests/bpf/xskxceiver.c
+++ b/tools/testing/selftests/bpf/xskxceiver.c
@@ -1606,6 +1606,8 @@ static struct ifobject *ifobject_create(void)
if (!ifobj->umem)
goto out_umem;
+ ifobj->ns_fd = -1;
+
return ifobj;
out_umem:
@@ -1617,6 +1619,8 @@ static struct ifobject *ifobject_create(void)
static void ifobject_delete(struct ifobject *ifobj)
{
+ if (ifobj->ns_fd != -1)
+ close(ifobj->ns_fd);
free(ifobj->umem);
free(ifobj->xsk_arr);
free(ifobj);
