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| /openbmc/linux/security/selinux/ |
| H A D | hooks.c | diff e2e0e09758a6f7597de0f9b819647addfb71b6bd Wed Jun 12 08:28:21 CDT 2019 Gen Zhang <blackgod016574@gmail.com> selinux: fix a missing-check bug in selinux_add_mnt_opt( )
In selinux_add_mnt_opt(), 'val' is allocated by kmemdup_nul(). It returns
NULL when fails. So 'val' should be checked. And 'mnt_opts' should be
freed when error.
Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
Fixes: 757cbe597fe8 ("LSM: new method: ->sb_add_mnt_opt()")
Cc: <stable@vger.kernel.org>
[PM: fixed some indenting problems]
Signed-off-by: Paul Moore <paul@paul-moore.com>
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