Messages in this thread Patch in this message | | | From | Denis Efremov <> | Subject | [PATCH] security/commoncap: Use current_user_ns() | Date | Mon, 24 Aug 2020 15:49:39 +0300 |
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Modify cap_inh_is_capped(), cap_task_prctl() to use current_user_ns().
Signed-off-by: Denis Efremov <efremov@linux.com> --- security/commoncap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/security/commoncap.c b/security/commoncap.c index 59bf3c1674c8..82a61f77c07c 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -220,7 +220,7 @@ static inline int cap_inh_is_capped(void) /* they are so limited unless the current task has the CAP_SETPCAP * capability */ - if (cap_capable(current_cred(), current_cred()->user_ns, + if (cap_capable(current_cred(), current_user_ns(), CAP_SETPCAP, CAP_OPT_NONE) == 0) return 0; return 1; @@ -1206,7 +1206,7 @@ int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, || ((old->securebits & SECURE_ALL_LOCKS & ~arg2)) /*[2]*/ || (arg2 & ~(SECURE_ALL_LOCKS | SECURE_ALL_BITS)) /*[3]*/ || (cap_capable(current_cred(), - current_cred()->user_ns, + current_user_ns(), CAP_SETPCAP, CAP_OPT_NONE) != 0) /*[4]*/ /* -- 2.26.2
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