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ShirkNeko
2025-11-08 12:54:13 +08:00
parent 5782afe481
commit f6657fdbfd
1 changed files with 0 additions and 14 deletions
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kernel/supercalls.c
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@@ -15,7 +15,6 @@
#include "klog.h" // IWYU pragma: keep #include "klog.h" // IWYU pragma: keep
#include "ksud.h" #include "ksud.h"
#include "manager.h" #include "manager.h"
#include "sulog.h"
#include "selinux/selinux.h" #include "selinux/selinux.h"
#include "core_hook.h" #include "core_hook.h"
#include "objsec.h" #include "objsec.h"
@@ -625,15 +624,6 @@ void ksu_supercalls_init(void)
} }
} }
static inline void ksu_ioctl_audit(unsigned int cmd, const char *cmd_name, uid_t uid, int ret)
{
#if __SULOG_GATE
const char *result = (ret == 0) ? "SUCCESS" :
(ret == -EPERM) ? "DENIED" : "FAILED";
ksu_sulog_report_syscall(uid, NULL, cmd_name, result);
#endif
}
// IOCTL dispatcher // IOCTL dispatcher
static long anon_ksu_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) static long anon_ksu_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{ {
@@ -651,14 +641,10 @@ static long anon_ksu_ioctl(struct file *filp, unsigned int cmd, unsigned long ar
!ksu_ioctl_handlers[i].perm_check()) { !ksu_ioctl_handlers[i].perm_check()) {
pr_warn("ksu ioctl: permission denied for cmd=0x%x uid=%d\n", pr_warn("ksu ioctl: permission denied for cmd=0x%x uid=%d\n",
cmd, current_uid().val); cmd, current_uid().val);
ksu_ioctl_audit(cmd, ksu_ioctl_handlers[i].name,
current_uid().val, -EPERM);
return -EPERM; return -EPERM;
} }
// Execute handler // Execute handler
int ret = ksu_ioctl_handlers[i].handler(argp); int ret = ksu_ioctl_handlers[i].handler(argp);
ksu_ioctl_audit(cmd, ksu_ioctl_handlers[i].name,
current_uid().val, ret);
return ret; return ret;
} }
} }