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-rw-r--r--kernel/auditsc.c47
1 files changed, 0 insertions, 47 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index f5e917e60ac2..bde1124d5908 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -173,12 +173,6 @@ struct audit_aux_data_fd_pair {
173 int fd[2]; 173 int fd[2];
174}; 174};
175 175
176struct audit_aux_data_path {
177 struct audit_aux_data d;
178 struct dentry *dentry;
179 struct vfsmount *mnt;
180};
181
182struct audit_aux_data_pids { 176struct audit_aux_data_pids {
183 struct audit_aux_data d; 177 struct audit_aux_data d;
184 pid_t target_pid[AUDIT_AUX_PIDS]; 178 pid_t target_pid[AUDIT_AUX_PIDS];
@@ -654,12 +648,6 @@ static inline void audit_free_aux(struct audit_context *context)
654 struct audit_aux_data *aux; 648 struct audit_aux_data *aux;
655 649
656 while ((aux = context->aux)) { 650 while ((aux = context->aux)) {
657 if (aux->type == AUDIT_AVC_PATH) {
658 struct audit_aux_data_path *axi = (void *)aux;
659 dput(axi->dentry);
660 mntput(axi->mnt);
661 }
662
663 context->aux = aux->next; 651 context->aux = aux->next;
664 kfree(aux); 652 kfree(aux);
665 } 653 }
@@ -1038,11 +1026,6 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts
1038 audit_log_hex(ab, axs->a, axs->len); 1026 audit_log_hex(ab, axs->a, axs->len);
1039 break; } 1027 break; }
1040 1028
1041 case AUDIT_AVC_PATH: {
1042 struct audit_aux_data_path *axi = (void *)aux;
1043 audit_log_d_path(ab, "path=", axi->dentry, axi->mnt);
1044 break; }
1045
1046 case AUDIT_FD_PAIR: { 1029 case AUDIT_FD_PAIR: {
1047 struct audit_aux_data_fd_pair *axs = (void *)aux; 1030 struct audit_aux_data_fd_pair *axs = (void *)aux;
1048 audit_log_format(ab, "fd0=%d fd1=%d", axs->fd[0], axs->fd[1]); 1031 audit_log_format(ab, "fd0=%d fd1=%d", axs->fd[0], axs->fd[1]);
@@ -1991,36 +1974,6 @@ void __audit_ptrace(struct task_struct *t)
1991} 1974}
1992 1975
1993/** 1976/**
1994 * audit_avc_path - record the granting or denial of permissions
1995 * @dentry: dentry to record
1996 * @mnt: mnt to record
1997 *
1998 * Returns 0 for success or NULL context or < 0 on error.
1999 *
2000 * Called from security/selinux/avc.c::avc_audit()
2001 */
2002int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt)
2003{
2004 struct audit_aux_data_path *ax;
2005 struct audit_context *context = current->audit_context;
2006
2007 if (likely(!context))
2008 return 0;
2009
2010 ax = kmalloc(sizeof(*ax), GFP_ATOMIC);
2011 if (!ax)
2012 return -ENOMEM;
2013
2014 ax->dentry = dget(dentry);
2015 ax->mnt = mntget(mnt);
2016
2017 ax->d.type = AUDIT_AVC_PATH;
2018 ax->d.next = context->aux;
2019 context->aux = (void *)ax;
2020 return 0;
2021}
2022
2023/**
2024 * audit_signal_info - record signal info for shutting down audit subsystem 1977 * audit_signal_info - record signal info for shutting down audit subsystem
2025 * @sig: signal value 1978 * @sig: signal value
2026 * @t: task being signaled 1979 * @t: task being signaled