CRED: Wrap current->cred and a few other accessors

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / binfmt_elf.c

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 8fcfa398d35075e1e149b70d62226a6095524ad3..0e6655613169493b28c299c688396545b62319e4 100644 (file)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -157,7 +157,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
        int items;
        elf_addr_t *elf_info;
        int ei_index = 0;
-       struct task_struct *tsk = current;
+       const struct cred *cred = current_cred();
        struct vm_area_struct *vma;
 
        /*
@@ -223,10 +223,10 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
        NEW_AUX_ENT(AT_BASE, interp_load_addr);
        NEW_AUX_ENT(AT_FLAGS, 0);
        NEW_AUX_ENT(AT_ENTRY, exec->e_entry);
-       NEW_AUX_ENT(AT_UID, tsk->uid);
-       NEW_AUX_ENT(AT_EUID, tsk->euid);
-       NEW_AUX_ENT(AT_GID, tsk->gid);
-       NEW_AUX_ENT(AT_EGID, tsk->egid);
+       NEW_AUX_ENT(AT_UID, cred->uid);
+       NEW_AUX_ENT(AT_EUID, cred->euid);
+       NEW_AUX_ENT(AT_GID, cred->gid);
+       NEW_AUX_ENT(AT_EGID, cred->egid);
        NEW_AUX_ENT(AT_SECURE, security_bprm_secureexec(bprm));
        NEW_AUX_ENT(AT_EXECFN, bprm->exec);
        if (k_platform) {
@@ -1388,8 +1388,8 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
        psinfo->pr_zomb = psinfo->pr_sname == 'Z';
        psinfo->pr_nice = task_nice(p);
        psinfo->pr_flag = p->flags;
-       SET_UID(psinfo->pr_uid, p->uid);
-       SET_GID(psinfo->pr_gid, p->gid);
+       SET_UID(psinfo->pr_uid, p->cred->uid);
+       SET_GID(psinfo->pr_gid, p->cred->gid);
        strncpy(psinfo->pr_fname, p->comm, sizeof(psinfo->pr_fname));
        
        return 0;