X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fptrace.c;h=ad7949a589dd580900f4349f01888cf006d9328c;hb=746976a301ac9c9aa10d7d42454f8d6cdad8ff2b;hp=8aad0331d82eae17482a37056c0368a8e6274661;hpb=a77c64c1a641950626181b4857abb701d8f38ccc;p=linux-2.6 diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 8aad0331d8..ad7949a589 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -161,6 +162,8 @@ int ptrace_attach(struct task_struct *task) { int retval; + audit_ptrace(task); + retval = -EPERM; if (task->pid <= 1) goto out; @@ -440,6 +443,7 @@ struct task_struct *ptrace_get_task_struct(pid_t pid) child = find_task_by_pid(pid); if (child) get_task_struct(child); + read_unlock(&tasklist_lock); if (!child) return ERR_PTR(-ESRCH);