764 static struct file *do_open_execat(int fd, struct filename *name, int flags)  in do_open_execat()
818 	struct filename *filename = getname_kernel(name);  in open_exec()  local
819 	struct file *f = ERR_CAST(filename);  in open_exec()
821 	if (!IS_ERR(filename)) {  in open_exec()
822 		f = do_open_execat(AT_FDCWD, filename, 0);  in open_exec()
823 		putname(filename);  in open_exec()
1246 		__set_task_comm(me, kbasename(bprm->filename), true);  in begin_new_exec()
1397 	if (bprm->interp != bprm->filename)  in free_bprm()
1403 static struct linux_binprm *alloc_bprm(int fd, struct filename *filename, int flags)  in alloc_bprm()  argument
1409 	file = do_open_execat(fd, filename, flags);  in alloc_bprm()
1421 	if (fd == AT_FDCWD || filename->name[0] == '/') {  in alloc_bprm()
1422 		bprm->filename = filename->name;  in alloc_bprm()
1424 		if (filename->name[0] == '\0') {  in alloc_bprm()
1429 						  fd, filename->name);  in alloc_bprm()
1446 		bprm->filename = bprm->fdpath;  in alloc_bprm()
1448 	bprm->interp = bprm->filename;  in alloc_bprm()
1477 	if (bprm->interp != bprm->filename)  in bprm_change_interp()
1783 static int do_execveat_common(int fd, struct filename *filename,  in do_execveat_common()  argument
1791 	if (IS_ERR(filename))  in do_execveat_common()
1792 		return PTR_ERR(filename);  in do_execveat_common()
1810 	bprm = alloc_bprm(fd, filename, flags);  in do_execveat_common()
1830 	retval = copy_string_kernel(bprm->filename, bprm);  in do_execveat_common()
1856 			     current->comm, bprm->filename);  in do_execveat_common()
1864 	putname(filename);  in do_execveat_common()
1871 	struct filename *filename;  in kernel_execve()  local
1880 	filename = getname_kernel(kernel_filename);  in kernel_execve()
1881 	if (IS_ERR(filename))  in kernel_execve()
1882 		return PTR_ERR(filename);  in kernel_execve()
1884 	bprm = alloc_bprm(fd, filename, 0);  in kernel_execve()
1906 	retval = copy_string_kernel(bprm->filename, bprm);  in kernel_execve()
1923 	putname(filename);  in kernel_execve()
1927 static int do_execve(struct filename *filename,  in do_execve()  argument
1933 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);  in do_execve()
1936 static int do_execveat(int fd, struct filename *filename,  in do_execveat()  argument
1944 	return do_execveat_common(fd, filename, argv, envp, flags);  in do_execveat()
1948 static int compat_do_execve(struct filename *filename,  in compat_do_execve()  argument
1960 	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);  in compat_do_execve()
1963 static int compat_do_execveat(int fd, struct filename *filename,  in compat_do_execveat()  argument
1976 	return do_execveat_common(fd, filename, argv, envp, flags);  in compat_do_execveat()
2005 		const char __user *, filename,  in SYSCALL_DEFINE3()  argument
2009 	return do_execve(getname(filename), argv, envp);  in SYSCALL_DEFINE3()
2013 		int, fd, const char __user *, filename,  in SYSCALL_DEFINE5()  argument
2019 			   getname_uflags(filename, flags),  in SYSCALL_DEFINE5()
2024 COMPAT_SYSCALL_DEFINE3(execve, const char __user *, filename,  in COMPAT_SYSCALL_DEFINE3()  argument
2028 	return compat_do_execve(getname(filename), argv, envp);  in COMPAT_SYSCALL_DEFINE3()
2032 		       const char __user *, filename,  in COMPAT_SYSCALL_DEFINE5()  argument
2038 				  getname_uflags(filename, flags),  in COMPAT_SYSCALL_DEFINE5()