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| author | wsalamon <wsalamon@FreeBSD.org> | 2006-02-14 01:18:31 +0000 |
|---|---|---|
| committer | wsalamon <wsalamon@FreeBSD.org> | 2006-02-14 01:18:31 +0000 |
| commit | 401b0cf725f80f6fe55e215726c52dfbcd199367 (patch) | |
| tree | 14e5a476104bd9cc4f9acbfaecb6629cf9a40a88 /sys/kern/sys_process.c | |
| parent | 5be18980546f1680c9e0ebc0f7993844d0dbbdc3 (diff) | |
| download | FreeBSD-src-401b0cf725f80f6fe55e215726c52dfbcd199367.zip FreeBSD-src-401b0cf725f80f6fe55e215726c52dfbcd199367.tar.gz | |
Audit the arguments to the ptrace(2) system call.
Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
Diffstat (limited to 'sys/kern/sys_process.c')
| -rw-r--r-- | sys/kern/sys_process.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c index c3be1f6..eeb56a4 100644 --- a/sys/kern/sys_process.c +++ b/sys/kern/sys_process.c @@ -49,6 +49,8 @@ __FBSDID("$FreeBSD$"); #include <machine/reg.h> +#include <security/audit/audit.h> + #include <vm/vm.h> #include <vm/pmap.h> #include <vm/vm_extern.h> @@ -404,6 +406,10 @@ ptrace(struct thread *td, struct ptrace_args *uap) if (td->td_proc->p_sysent == &ia32_freebsd_sysvec) wrap32 = 1; #endif + AUDIT_ARG(pid, uap->pid); + AUDIT_ARG(cmd, uap->req); + AUDIT_ARG(addr, uap->addr); + AUDIT_ARG(value, uap->data); addr = &r; switch (uap->req) { case PT_GETREGS: @@ -551,6 +557,7 @@ kern_ptrace(struct thread *td, int req, pid_t pid, void *addr, int data) pid = p->p_pid; } } + AUDIT_ARG(process, p); if ((error = p_cansee(td, p)) != 0) goto fail; |
