[PATCH V2 0/2] Fix SELinux denials against target driver

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Steps to reproduce:

1) install the ibacm, rdma-core and targetcli
2) service ibacm start   (ignore the errors)
3) Look at the dmesg, you will see an error message like
   "db_root: cannot open: /etc/target"

4) Execute $ sudo ausearch -m AVC,USER_AVC -ts recent

   type=AVC msg=audit(1707990698.893:610): avc:  denied  { read } for  pid=26447
   comm="systemd-modules" name="target" dev="dm-0" ino=973050 scontext=system_u:system_r:systemd_modules_load_t:s0
   tcontext=system_u:object_r:targetd_etc_rw_t:s0 tclass=dir permissive=0

Fix inspired by commit 581dd69830341d299b0c097fc366097ab497d679

V2: fix a memory leak in the error path, add a patch to set
    a freed pointer to NULL to avoid possible double frees

Maurizio Lombardi (2):
  target: fix selinux error when systemd-modules loads the target module
  target: set the xcopy_wq pointer to NULL after free.

 drivers/target/target_core_configfs.c | 12 ++++++++++++
 drivers/target/target_core_xcopy.c    |  4 +++-
 2 files changed, 15 insertions(+), 1 deletion(-)


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