selinux: fix potential memleak in selinux_add_opt()
authorBernard Zhao <bernard@vivo.com>
Fri, 10 Dec 2021 12:03:58 +0000 (04:03 -0800)
committerPaul Moore <paul@paul-moore.com>
Tue, 21 Dec 2021 19:47:35 +0000 (14:47 -0500)
commit2e08df3c7c4e4e74e3dd5104c100f0bf6288aaa8
tree55a55e05c90aa4833283069fa012fcd6cc136232
parent52f982f00b220d097a71a23c149a1d18efc08e63
selinux: fix potential memleak in selinux_add_opt()

This patch try to fix potential memleak in error branch.

Fixes: ba6418623385 ("selinux: new helper - selinux_add_opt()")
Signed-off-by: Bernard Zhao <bernard@vivo.com>
[PM: tweak the subject line, add Fixes tag]
Signed-off-by: Paul Moore <paul@paul-moore.com>
security/selinux/hooks.c