From 3cf5d076fb4d48979f382bc9452765bf8b79e740 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Thu, 23 May 2019 10:17:27 -0500 Subject: signal: Remove task parameter from force_sig All of the remaining callers pass current into force_sig so remove the task parameter to make this obvious and to make misuse more difficult in the future. This also makes it clear force_sig passes current into force_sig_info. Signed-off-by: "Eric W. Biederman" --- security/safesetid/lsm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'security') diff --git a/security/safesetid/lsm.c b/security/safesetid/lsm.c index cecd38e2ac80..06d4259f9ab1 100644 --- a/security/safesetid/lsm.c +++ b/security/safesetid/lsm.c @@ -111,7 +111,7 @@ static int check_uid_transition(kuid_t parent, kuid_t child) * that could arise from a missing whitelist entry preventing a * privileged process from dropping to a lesser-privileged one. */ - force_sig(SIGKILL, current); + force_sig(SIGKILL); return -EACCES; } @@ -203,7 +203,7 @@ static int safesetid_task_fix_setuid(struct cred *new, break; default: pr_warn("Unknown setid state %d\n", flags); - force_sig(SIGKILL, current); + force_sig(SIGKILL); return -EINVAL; } return 0; -- cgit v1.2.3