xfs: silence uninitialised f.file warning.

[karo-tx-linux.git] / fs / binfmt_elf_fdpic.c

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index d390a0fffc65e1794c1985a2a626a87ed16c124b..a46049154107f549eaf3c987cab594db730116f4 100644 (file)
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -39,7 +39,6 @@
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/pgalloc.h>
-#include <asm/exec.h>
 
 typedef char *elf_caddr_t;
 
@@ -627,10 +626,10 @@ static int create_elf_fdpic_tables(struct linux_binprm *bprm,
        NEW_AUX_ENT(AT_BASE,    interp_params->elfhdr_addr);
        NEW_AUX_ENT(AT_FLAGS,   0);
        NEW_AUX_ENT(AT_ENTRY,   exec_params->entry_addr);
-       NEW_AUX_ENT(AT_UID,     (elf_addr_t) cred->uid);
-       NEW_AUX_ENT(AT_EUID,    (elf_addr_t) cred->euid);
-       NEW_AUX_ENT(AT_GID,     (elf_addr_t) cred->gid);
-       NEW_AUX_ENT(AT_EGID,    (elf_addr_t) cred->egid);
+       NEW_AUX_ENT(AT_UID,     (elf_addr_t) from_kuid_munged(cred->user_ns, cred->uid));
+       NEW_AUX_ENT(AT_EUID,    (elf_addr_t) from_kuid_munged(cred->user_ns, cred->euid));
+       NEW_AUX_ENT(AT_GID,     (elf_addr_t) from_kgid_munged(cred->user_ns, cred->gid));
+       NEW_AUX_ENT(AT_EGID,    (elf_addr_t) from_kgid_munged(cred->user_ns, cred->egid));
        NEW_AUX_ENT(AT_SECURE,  security_bprm_secureexec(bprm));
        NEW_AUX_ENT(AT_EXECFN,  bprm->exec);
 
@@ -1205,7 +1204,7 @@ static int maydump(struct vm_area_struct *vma, unsigned long mm_flags)
        int dump_ok;
 
        /* Do not dump I/O mapped devices or special mappings */
-       if (vma->vm_flags & (VM_IO | VM_RESERVED)) {
+       if (vma->vm_flags & VM_IO) {
                kdcore("%08lx: %08lx: no (IO)", vma->vm_start, vma->vm_flags);
                return 0;
        }
@@ -1421,8 +1420,8 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
        psinfo->pr_flag = p->flags;
        rcu_read_lock();
        cred = __task_cred(p);
-       SET_UID(psinfo->pr_uid, cred->uid);
-       SET_GID(psinfo->pr_gid, cred->gid);
+       SET_UID(psinfo->pr_uid, from_kuid_munged(cred->user_ns, cred->uid));
+       SET_GID(psinfo->pr_gid, from_kgid_munged(cred->user_ns, cred->gid));
        rcu_read_unlock();
        strncpy(psinfo->pr_fname, p->comm, sizeof(psinfo->pr_fname));
 
@@ -1642,7 +1641,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
                goto cleanup;
 #endif
 
-       if (cprm->signr) {
+       if (cprm->siginfo->si_signo) {
                struct core_thread *ct;
                struct elf_thread_status *tmp;
 
@@ -1661,13 +1660,13 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
                        int sz;
 
                        tmp = list_entry(t, struct elf_thread_status, list);
-                       sz = elf_dump_thread_status(cprm->signr, tmp);
+                       sz = elf_dump_thread_status(cprm->siginfo->si_signo, tmp);
                        thread_status_size += sz;
                }
        }
 
        /* now collect the dump for the current */
-       fill_prstatus(prstatus, current, cprm->signr);
+       fill_prstatus(prstatus, current, cprm->siginfo->si_signo);
        elf_core_copy_regs(&prstatus->pr_reg, cprm->regs);
 
        segs = current->mm->map_count;