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authorEric W. Biederman <ebiederm@xmission.com>2019-05-15 10:11:09 -0500
committerEric W. Biederman <ebiederm@xmission.com>2019-05-29 09:31:44 -0500
commita89e9b8abf82725e4ac96100e07c8104dbe8a240 (patch)
treea25fe1216ab1148b3991afc738c237716e1440c3 /kernel/seccomp.c
parent59c0e696a6c0fe6a8d718a43aecd72347db6a7f0 (diff)
signal: Remove the signal number and task parameters from force_sig_info
force_sig_info always delivers to the current task and the signal parameter always matches info.si_signo. So remove those parameters to make it a simpler less error prone interface, and to make it clear that none of the callers are doing anything clever. This guarantees that force_sig_info will not grow any new buggy callers that attempt to call force_sig on a non-current task, or that pass an signal number that does not match info.si_signo. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel/seccomp.c')
-rw-r--r--kernel/seccomp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index 811b4a86cdf6..dba52a7db5e8 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -609,7 +609,7 @@ static void seccomp_send_sigsys(int syscall, int reason)
{
struct kernel_siginfo info;
seccomp_init_siginfo(&info, syscall, reason);
- force_sig_info(SIGSYS, &info, current);
+ force_sig_info(&info);
}
#endif /* CONFIG_SECCOMP_FILTER */