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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:39:18 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:39:18 +1100
commit86a264abe542cfececb4df129bc45a0338d8cdb9 (patch)
tree30152f04ba847f311028d5ca697f864c16c7ebb3 /fs/binfmt_elf.c
parentf1752eec6145c97163dbce62d17cf5d928e28a27 (diff)
downloadconfigs-86a264abe542cfececb4df129bc45a0338d8cdb9.tar.gz
CRED: Wrap current->cred and a few other accessors
Wrap current->cred and a few other accessors to hide their actual implementation. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/binfmt_elf.c')
-rw-r--r--fs/binfmt_elf.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 7a52477ce49..0e665561316 100644
--- 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->cred->uid);
- NEW_AUX_ENT(AT_EUID, tsk->cred->euid);
- NEW_AUX_ENT(AT_GID, tsk->cred->gid);
- NEW_AUX_ENT(AT_EGID, tsk->cred->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) {