exec.c File Reference

#include <linux/slab.h>
#include <linux/file.h>
#include <linux/fdtable.h>
#include <linux/mm.h>
#include <linux/stat.h>
#include <linux/fcntl.h>
#include <linux/swap.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/pagemap.h>
#include <linux/perf_event.h>
#include <linux/highmem.h>
#include <linux/spinlock.h>
#include <linux/key.h>
#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/utsname.h>
#include <linux/pid_namespace.h>
#include <linux/module.h>
#include <linux/namei.h>
#include <linux/mount.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/tsacct_kern.h>
#include <linux/cn_proc.h>
#include <linux/audit.h>
#include <linux/tracehook.h>
#include <linux/kmod.h>
#include <linux/fsnotify.h>
#include <linux/fs_struct.h>
#include <linux/pipe_fs_i.h>
#include <linux/oom.h>
#include <linux/compat.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/tlb.h>
#include <trace/events/task.h>
#include "internal.h"
#include "coredump.h"
#include <trace/events/sched.h>

Go to the source code of this file.

Data Structures
struct	user_arg_ptr

Functions
void	__register_binfmt (struct linux_binfmt *fmt, int insert)
	EXPORT_SYMBOL (__register_binfmt)
void	unregister_binfmt (struct linux_binfmt *fmt)
	EXPORT_SYMBOL (unregister_binfmt)
	SYSCALL_DEFINE1 (uselib, const char __user *, library)
int	bprm_mm_init (struct linux_binprm *bprm)
int	copy_strings_kernel (int argc, const char *const *__argv, struct linux_binprm *bprm)
	EXPORT_SYMBOL (copy_strings_kernel)
struct file *	open_exec (const char *name)
	EXPORT_SYMBOL (open_exec)
int	kernel_read (struct file *file, loff_t offset, char *addr, unsigned long count)
	EXPORT_SYMBOL (kernel_read)
char *	get_task_comm (char *buf, struct task_struct *tsk)
	EXPORT_SYMBOL_GPL (get_task_comm)
void	set_task_comm (struct task_struct *tsk, char *buf)
int	flush_old_exec (struct linux_binprm *bprm)
	EXPORT_SYMBOL (flush_old_exec)
void	would_dump (struct linux_binprm *bprm, struct file *file)
	EXPORT_SYMBOL (would_dump)
void	setup_new_exec (struct linux_binprm *bprm)
	EXPORT_SYMBOL (setup_new_exec)
int	prepare_bprm_creds (struct linux_binprm *bprm)
void	free_bprm (struct linux_binprm *bprm)
void	install_exec_creds (struct linux_binprm *bprm)
	EXPORT_SYMBOL (install_exec_creds)
int	prepare_binprm (struct linux_binprm *bprm)
	EXPORT_SYMBOL (prepare_binprm)
int	remove_arg_zero (struct linux_binprm *bprm)
	EXPORT_SYMBOL (remove_arg_zero)
int	search_binary_handler (struct linux_binprm *bprm, struct pt_regs *regs)
	EXPORT_SYMBOL (search_binary_handler)
int	do_execve (const char *filename, const char __user *const __user *__argv, const char __user *const __user *__envp, struct pt_regs *regs)
void	set_binfmt (struct linux_binfmt *new)
	EXPORT_SYMBOL (set_binfmt)
void	set_dumpable (struct mm_struct *mm, int value)
int	__get_dumpable (unsigned long mm_flags)
int	get_dumpable (struct mm_struct *mm)

Variables
int	suid_dumpable = 0

Function Documentation

int __get_dumpable

(

unsigned long

mm_flags

)

Definition at line 1650 of file exec.c.

void __register_binfmt	(	struct linux_binfmt *	fmt,
		int	insert
	)

Definition at line 74 of file exec.c.

int bprm_mm_init

(

struct linux_binprm *

bprm

)

Definition at line 358 of file exec.c.

int copy_strings_kernel	(	int	argc,
		const char *const *	__argv,
		struct linux_binprm *	bprm
	)

Definition at line 544 of file exec.c.

int do_execve	(	const char *	filename,
		const char __user *const __user *	__argv,
		const char __user *const __user *	__envp,
		struct pt_regs *	regs
	)

Definition at line 1567 of file exec.c.

EXPORT_SYMBOL

(

__register_binfmt

)

EXPORT_SYMBOL

(

unregister_binfmt

)

EXPORT_SYMBOL

(

copy_strings_kernel

)

EXPORT_SYMBOL

(

open_exec

)

EXPORT_SYMBOL

(

kernel_read

)

EXPORT_SYMBOL

(

flush_old_exec

)

EXPORT_SYMBOL

(

would_dump

)

EXPORT_SYMBOL

(

setup_new_exec

)

EXPORT_SYMBOL

(

install_exec_creds

)

EXPORT_SYMBOL

(

prepare_binprm

)

EXPORT_SYMBOL

(

remove_arg_zero

)

EXPORT_SYMBOL

(

search_binary_handler

)

EXPORT_SYMBOL

(

set_binfmt

)

EXPORT_SYMBOL_GPL

(

get_task_comm

)

int flush_old_exec

(

struct linux_binprm *

bprm

)

Definition at line 1060 of file exec.c.

void free_bprm

(

struct linux_binprm *

bprm

)

Definition at line 1171 of file exec.c.

int get_dumpable

(

struct mm_struct *

mm

)

Definition at line 1658 of file exec.c.

char* get_task_comm	(	char *	buf,
		struct task_struct *	tsk
	)

Definition at line 1011 of file exec.c.

void install_exec_creds

(

struct linux_binprm *

bprm

)

Definition at line 1184 of file exec.c.

int kernel_read	(	struct file *	file,
		loff_t	offset,
		char *	addr,
		unsigned long	count
	)

Definition at line 787 of file exec.c.

struct file* open_exec ( const char *  name )

read

Definition at line 750 of file exec.c.

int prepare_binprm

(

struct linux_binprm *

bprm

)

Definition at line 1254 of file exec.c.

int prepare_bprm_creds

(

struct linux_binprm *

bprm

)

Definition at line 1158 of file exec.c.

int remove_arg_zero

(

struct linux_binprm *

bprm

)

Definition at line 1310 of file exec.c.

int search_binary_handler	(	struct linux_binprm *	bprm,
		struct pt_regs *	regs
	)

Definition at line 1352 of file exec.c.

void set_binfmt

(

struct linux_binfmt *

new

)

Definition at line 1595 of file exec.c.

void set_dumpable	(	struct mm_struct *	mm,
		int	value
	)

Definition at line 1629 of file exec.c.

void set_task_comm	(	struct task_struct *	tsk,
		char *	buf
	)

Definition at line 1026 of file exec.c.

void setup_new_exec

(

struct linux_binprm *

bprm

)

Definition at line 1105 of file exec.c.

SYSCALL_DEFINE1	(	uselib	,
		const char __user *	,
		library
	)

Definition at line 105 of file exec.c.

void unregister_binfmt

(

struct linux_binfmt *

fmt

)

Definition at line 85 of file exec.c.

void would_dump	(	struct linux_binprm *	bprm,
		struct file *	file
	)

Definition at line 1098 of file exec.c.

Variable Documentation

int suid_dumpable = 0

Definition at line 69 of file exec.c.