Dmitry V. Levin [Sun, 25 Dec 2016 12:53:14 +0000 (12:53 +0000)]
upeek, upoke: change argument types from long to unsigned long
* defs.h (upeek, upoke): Change offset argument type from long
to unsigned long. Change res argument type from long to kernel_ureg_t.
* upeek.c (upeek): Likewise.
* upoke.c (upoke.c): Likewise.
* syscall.c (print_pc) [ARCH_PC_PEEK_ADDR]: Change pc type from long
to kernel_ureg_t.
* linux/aarch64/arch_regs.c (arm_sp_ptr): Remove redundant cast.
* linux/metag/get_syscall_args.c (get_syscall_args): Likewise.
* linux/sh/get_syscall_result.c (get_syscall_result_regs): Likewise.
* linux/sh64/get_syscall_result.c (get_syscall_result_regs): Likewise.
* linux/powerpc/getregs_old.c (getregs_old): Remove redundant casts.
* linux/alpha/arch_getrval2.c (getrval2): Change r20 type from long
to unsigned long.
* linux/alpha/arch_regs.c (alpha_r0, alpha_a3): Change type from long
to unsigned long.
* linux/bfin/arch_regs.c (bfin_r0): Likewise.
* linux/crisv10/arch_regs.c (cris_r10): Likewise.
* linux/hppa/arch_regs.c (hppa_r28): Likewise.
* linux/ia64/arch_regs.c (IA64_PSR_IS): Likewise.
* linux/microblaze/arch_regs.c (microblaze_r3): Likewise.
* linux/sh/arch_regs.c (sh_r0): Likewise.
* linux/sh64/arch_regs.c (sh64_r9): Likewise.
* linux/xtensa/arch_regs.c (xtensa_a2): Likewise.
* linux/alpha/arch_sigreturn.c (arch_sigreturn): Change addr type
from long to unsigned long.
* linux/microblaze/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/alpha/get_scno.c (arch_get_scno): Update for the change
of signedness.
* linux/arc/get_syscall_args.c (get_syscall_args): Change arc_args type
from pointer to long to pointer to unsigned long.
* linux/arm/arch_regs.c (arm_sp_ptr): Change type from pointer to long
to pointer to unsigned long.
* linux/arm/arch_regs.h (arm_sp_ptr): Likewise.
* linux/i386/arch_regs.c (i386_esp_ptr): Likewise.
* linux/i386/arch_regs.h (i386_esp_ptr): Likewise.
* linux/m68k/arch_regs.c (m68k_usp_ptr): Likewise.
* linux/m68k/arch_regs.h (m68k_usp_ptr): Likewise.
* linux/ia64/get_syscall_args.c (get_syscall_args): Use umove
instead of umoven.
* linux/sh/arch_getrval2.c (getrval2): Change val type from long
to unsigned long.
Dmitry V. Levin [Sun, 25 Dec 2016 09:47:03 +0000 (09:47 +0000)]
arch_sigreturn: change tracee address type from long to unsigned long
* linux/arm/arch_sigreturn.c (arch_sigreturn): Change addr variable
type from long to unsigned long.
* linux/ia64/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/m68k/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/powerpc/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/s390/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/sparc/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/tile/arch_sigreturn.c (arch_sigreturn): Likewise.
* linux/crisv10/arch_sigreturn.c (arch_sigreturn): Change the type
of addr and regs variables from long to unsigned long.
* linux/mips/arch_sigreturn.c (arch_sigreturn): Change addr variable
type from long to kernel_ureg_t.
* linux/x86_64/arch_sigreturn.c (arch_sigreturn): Change the type
of offset and addr variables from long to kernel_ureg_t.
Dmitry V. Levin [Sun, 25 Dec 2016 03:03:34 +0000 (03:03 +0000)]
kexec: change flags type from unsigned long to kernel_ureg_t
* kexec.c (SYS_FUNC(kexec_load)): Change n variable type
from unsigned long to kernel_ureg_t. Use printxval64 instead
of printxval_long. Use printflags64 instead of printflags_long.
Dmitry V. Levin [Sun, 25 Dec 2016 02:58:00 +0000 (02:58 +0000)]
kexec: change types of pointers and sizes to kernel_ureg_t
* kexec.c (print_seg): Change the type of *seg and seg_buf variables
from unsigned long to kernel_ureg_t.
(print_kexec_segments): Change len argument type from unsigned long
to kernel_ureg_t. Change seg variable type from unsigned long
to kernel_ureg_t.
Dmitry V. Levin [Sun, 25 Dec 2016 01:31:49 +0000 (01:31 +0000)]
netlink: change size types from unsigned long to kernel_ureg_t
* defs.h (decode_netlink): Change len argument type from unsigned long
to kernel_ureg_t.
* netlink.c (fetch_nlmsghdr): Likewise.
(decode_nlmsghdr_with_payload): Likewise. Change nlmsg_len variable
type from unsigned long to unsigned int.
(decode_netlink): Change the type of len argument and next_len variable
from unsigned long to kernel_ureg_t. Change nlmsg_len variable type
from unsigned long to unsigned int.
Dmitry V. Levin [Sun, 25 Dec 2016 01:11:24 +0000 (01:11 +0000)]
ipc_msg: change size types from unsigned long to kernel_ureg_t
* ipc_msg.c (tprint_msgsnd): Change count argument type
from unsigned long to kernel_ureg_t. Change flags argument type
from unsigned long to unsigned int.
(tprint_msgrcv): Change the type of count and msgtyp arguments
from unsigned long to kernel_ureg_t.
(fetch_msgrcv_args): Change *pair type from unsigned long
to kernel_ureg_t.
(SYS_FUNC(msgrcv)): Change pair type from unsigned long
to kernel_ureg_t.
* print_msgbuf.c (tprint_msgbuf): Change count argument type
from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Sun, 25 Dec 2016 00:53:52 +0000 (00:53 +0000)]
dumpiov_upto: change size types from unsigned long to kernel_ureg_t
* defs.h (dumpiov_upto): Change data_size argument type
from unsigned long to kernel_ureg_t.
* util.c (dumpiov_upto): Change the type of data_size argument
and iov_len variable from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Sun, 25 Dec 2016 00:30:28 +0000 (00:30 +0000)]
msghdr: change cmsghdr size types from size_t to unsigned int
As the kernel does not accept control messages longer than the value
of int sysctl_optmem_max kernel variable exported as
/proc/sys/net/core/optmem_max, we do not print them either.
Since unsigned int has enough room to contain any valid control message
size, change all internal cmsghdr size types from size_t
to unsigned int.
* msghdr.c (print_scm_rights, print_scm_creds, print_scm_security,
print_cmsg_ip_pktinfo, print_cmsg_uint, print_cmsg_uint8_t,
print_cmsg_ip_opts, print_cmsg_ip_recverr, print_cmsg_ip_origdstaddr,
cmsg_printer, print_cmsg_type_data): Change data_len argument type
from size_t to unsigned int.
(cmsg_socket_printers): Change min_len type from size_t to unsigned int.
(decode_msg_control): Change the type of in_control_len argument,
cmsg_len, and len variables from size_t to kernel_ureg_t.
Change the type of cmsg_size, control_len, and buf_len variables
from size_t to unsigned int.
Dmitry V. Levin [Sun, 25 Dec 2016 00:20:30 +0000 (00:20 +0000)]
msghdr: change register based size types from unsigned long to kernel_ureg_t
* defs.h (dumpiov_in_msghdr): Change data_size argument type
from unsigned long to kernel_ureg_t.
* msghdr.h (print_struct_msghdr): Likewise.
* msghdr.c (print_struct_msghdr): Likewise. Cast msghdr.msg_iovlen
and msghdr.msg_controllen to kernel_ureg_t instead of unsigned long.
(decode_msghdr, dumpiov_in_msghdr): Change data_size argument type
from unsigned long to kernel_ureg_t.
(SYS_FUNC(sendmsg)): Pass -1 instead of -1UL as data_size argument
to decode_msghdr.
* mmsghdr.c (print_struct_mmsghdr): Pass (kernel_ureg_t) -1 instead
of -1UL as data_size argument to print_struct_msghdr.
(dumpiov_in_mmsghdr): Cast msghdr.msg_iovlen to kernel_ureg_t instead
of unsigned long.
* syscall.c (dumpio): Pass -1 instead of -1UL as data_size argument
to dumpiov_in_msghdr
Dmitry V. Levin [Sat, 24 Dec 2016 23:09:16 +0000 (23:09 +0000)]
io: change size types from unsigned long to kernel_ureg_t
* defs.h (tprint_iov_upto): Change the type of len and data_size
arguments from unsigned long to kernel_ureg_t.
(tprint_iov): Change the type of len argument from unsigned long
to kernel_ureg_t.
* io.c (print_iovec_config): Change data_size type from unsigned long
to kernel_ureg_t.
(print_iovec): Change the type of *iov, iov_buf, and len variables
from unsigned long to kernel_ureg_t.
(tprint_iov_upto): Change the type of len and data_size arguments, and
the type of iov variable from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Sat, 24 Dec 2016 22:39:06 +0000 (22:39 +0000)]
mem: change mmap arguments type from unsigned long to kernel_ureg_t
* mem.c (print_mmap): Change the type of len, prot, and flags
from unsigned long to kernel_ureg_t. Use printflags64 instead
of printflags_long. Use printxval64 instead of printxval_long.
(SYS_FUNC(old_mmap)): Check for current_klongsize instead
of [AARCH64 || X86_64] to take X32 into account.
(SYS_FUNC(mremap)): Use printflags64 instead of printflags_long.
(SYS_FUNC(remap_file_pages)): Change the type of size, prot, pgoff, and
flags from unsigned long to kernel_ureg_t. Use printflags64 instead
of printflags_long. Use printxval64 instead of printxval_long.
[POWERPC] (SYS_FUNC(subpage_prot)): Change the type of len and nmemb
from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Sat, 24 Dec 2016 22:12:16 +0000 (22:12 +0000)]
numa: change size arguments type from unsigned long to kernel_ureg_t
* numa.c (print_node, print_addr): Add kernel_ureg_t support.
(print_nodemask): Change type of maxnodes argument from unsigned long
to kernel_ureg_t.
(SYS_FUNC(move_pages)): Change npages type from unsigned long
to kernel_ureg_t. Change buf type from long to kernel_ureg_t.
Dmitry V. Levin [Sat, 24 Dec 2016 21:50:37 +0000 (21:50 +0000)]
print_sigset_addr_len: change len argument type from long to kernel_ureg_t
* defs.h (print_sigset_addr_len): Change len argument type from long
to kernel_ureg_t.
* signal.c (print_sigset_addr_len_limit, print_sigset_addr_len): Likewise.
Dmitry V. Levin [Sat, 24 Dec 2016 21:31:20 +0000 (21:31 +0000)]
process_vm: change size arguments type from unsigned long to kernel_ureg_t
* process_vm.c (SYS_FUNC(process_vm_readv),
SYS_FUNC(process_vm_writev)): Change the type of local_iovcnt,
remote_iovcnt, and flags from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Sat, 24 Dec 2016 19:20:25 +0000 (19:20 +0000)]
xattr: change size arguments type from unsigned long to kernel_ureg_t
* xattr.c (print_xattr_val): Change type of insize and size arguments
from unsigned long to kernel_ureg_t.
(print_xattr_list): Change type of size argument from unsigned long
to kernel_ureg_t.
Dmitry V. Levin [Sat, 24 Dec 2016 17:35:40 +0000 (17:35 +0000)]
printstr_ex: fix decoding of non-NUL-terminated strings when len == -1
Do not treat len == -1 in any special way. All users who need the
string to be handled as a NUL-terminated string set QUOTE_0_TERMINATED
bit in user_style flags already.
Dmitry V. Levin [Sat, 24 Dec 2016 16:23:45 +0000 (16:23 +0000)]
Fix decoding of sethostname syscall
The second argument of sethostname syscall is not an unsigned long but
unsigned int. The kernel does not look at the string argument when
the length argument is too long.
* hostname.c [HAVE_LINUX_UTSNAME_H]: Include <linux/utsname.h>.
[!__NEW_UTS_LEN] (__NEW_UTS_LEN): Define.
(SYS_FUNC(sethostname)): Treat the second argument as unsigned int.
Print the first argument as a pointer when the second argument exceeds
__NEW_UTS_LEN.
* tests/sethostname.c [HAVE_LINUX_UTSNAME_H]: Include <linux/utsname.h>.
[!__NEW_UTS_LEN] (__NEW_UTS_LEN): Define.
(main): Use it. Check that the second argument of sethostname
is handled as unsigned int. Check that the first argument is printed
as a pointer when the second argument exceeds __NEW_UTS_LEN.
Dmitry V. Levin [Fri, 23 Dec 2016 23:02:21 +0000 (23:02 +0000)]
process: change tracee address type from unsigned long to kernel_ureg_t
* process.c (print_user_offset_addr): Change address argument type
from unsigned long to kernel_ureg_t.
(SYS_FUNC(ptrace)): Change addr variable type from unsigned long
to kernel_ureg_t.
Dmitry V. Levin [Thu, 22 Dec 2016 00:54:18 +0000 (00:54 +0000)]
printrusage*: change tracee address argument type from long to kernel_ureg_t
* defs.h [ALPHA] (printrusage32): Change address argument type
from long to kernel_ureg_t.
* printrusage.c (printrusage): Likewise.
[ALPHA] (printrusage32): Likewise.
* wait.c (printwaitn): Change the type of tracee address argument
of print_rusage from long to kernel_ureg_t.
Dmitry V. Levin [Thu, 22 Dec 2016 00:37:28 +0000 (00:37 +0000)]
print_time*: change tracee address argument type from long to kernel_ureg_t
* defs.h [ALPHA] (sprint_timeval32, print_timeval32,
print_timeval32_pair, print_itimerval32): Change address argument type
from long to kernel_ureg_t.
* desc.c (decode_select): Change the type of tracee address argument
of print_tv_ts and sprint_tv_ts from long to kernel_ureg_t.
* print_timespec.c (print_timespec, sprint_timespec,
print_timespec_utime_pair, print_itimerspec): Change address argument
type from long to kernel_ureg_t.
* print_timeval.c (print_timeval, print_timeval_pair, sprint_timeval,
print_itimerval, print_timeval32, print_timeval32_pair,
print_itimerval32, sprint_timeval32): Likewise.
Dmitry V. Levin [Wed, 21 Dec 2016 13:23:35 +0000 (13:23 +0000)]
rtc: change type of ioctl 3rd argument from long to kernel_ureg_t
* rtc.c (decode_rtc_time, decode_rtc_wkalrm, decode_rtc_pll_info):
Change addr type from long to kernel_ureg_t.
(rtc_ioctl): Change arg type from long to kernel_ureg_t.
Dmitry V. Levin [Wed, 21 Dec 2016 13:19:48 +0000 (13:19 +0000)]
mtd: change type of ioctl 3rd argument from long to kernel_ureg_t
* mtd.c (decode_erase_info_user, decode_erase_info_user64,
decode_mtd_oob_buf, decode_mtd_oob_buf64, decode_otp_info,
decode_otp_select, decode_mtd_write_req, decode_mtd_info_user,
decode_nand_oobinfo, decode_nand_ecclayout_user, decode_mtd_ecc_stats):
Change addr type from long to kernel_ureg_t.
(mtd_ioctl): Change arg type from long to kernel_ureg_t.
Dmitry V. Levin [Wed, 21 Dec 2016 03:03:09 +0000 (03:03 +0000)]
Change type of ioctl 3rd argument from long to kernel_ureg_t
* defs.h (DECL_IOCTL): Change arg type from long to kernel_ureg_t.
* dm.c (dm_known_ioctl, dm_ioctl): Likewise.
* file_ioctl.c (file_ioctl): Likewise.
* fs_x_ioctl.c (fs_x_ioctl): Likewise.
* ioctl.c (ioctl_decode): Likewise.
* loop.c (decode_loop_info, decode_loop_info64): Change addr type
from long to kernel_ureg_t.
(loop_ioctl): Change arg type from long to kernel_ureg_t.
* ptp.c (ptp_ioctl): Likewise.
* scsi.c (print_sg_io_v3_req, print_sg_io_v3_res, print_sg_io_v4_req,
print_sg_io_v4_res, scsi_ioctl): Likewise.
* sock.c (print_ifreq, sock_ioctl): Likewise.
(decode_ifconf): Change addr type from long to kernel_ureg_t.
* term.c (decode_termios, decode_termio, decode_winsize, decode_ttysize,
decode_modem_flags): Likewise.
(term_ioctl): Change arg type from long to kernel_ureg_t.
* ubi.c (ubi_ioctl): Likewise.
* userfaultfd.c (uffdio_ioctl): Likewise.
Dmitry V. Levin [Wed, 21 Dec 2016 18:21:26 +0000 (18:21 +0000)]
ldt: change address argument type from long to kernel_ureg_t
* defs.h [HAVE_STRUCT_USER_DESC] (print_user_desc): Change address
argument type from long to kernel_ureg_t.
* ldt.c [HAVE_STRUCT_USER_DESC] (print_user_desc): Likewise.
Dmitry V. Levin [Wed, 21 Dec 2016 02:43:47 +0000 (02:43 +0000)]
bpf: change address argument type from long to kernel_ureg_t
* bpf.c (bpf_map_create, bpf_map_update_elem, bpf_map_delete_elem,
bpf_map_io, bpf_prog_load, SYS_FUNC(bpf)): Change address argument
type from long to kernel_ureg_t.
Dmitry V. Levin [Tue, 20 Dec 2016 23:30:54 +0000 (23:30 +0000)]
print_sigset_addr_len: change address argument type from long to kernel_ureg_t
* defs.h (print_sigset_addr_len) Change address argument type from long
to kernel_ureg_t.
* signal.c (print_sigset_addr_len_limit, print_sigset_addr_len,
decode_old_sigaction, decode_new_sigaction): Likewise.
Dmitry V. Levin [Tue, 20 Dec 2016 22:33:52 +0000 (22:33 +0000)]
printnum_*, printpair_*: change address argument type from long to kernel_ureg_t
* defs.h (DECL_PRINTNUM, DECL_PRINTPAIR, printnum_long_int): Change
address argument type from long to kernel_ureg_t.
* util.c (DEF_PRINTNUM, DEF_PRINTPAIR, printnum_long_int): Likewise.
Dmitry V. Levin [Tue, 20 Dec 2016 21:23:39 +0000 (21:23 +0000)]
umove*: change tracee address argument type from long to kernel_ureg_t
* defs.h (umovestr, umoven, umoven_or_printaddr,
umoven_or_printaddr_ignore_syserror): Change tracee address argument
type from long to kernel_ureg_t.
(print_array): Change the type of tracee address argument of umoven_func
from long to kernel_ureg_t.
* util.c (vm_read_mem, umovestr, umoven, umoven_or_printaddr,
umoven_or_printaddr_ignore_syserror): Change tracee address argument
type from long to kernel_ureg_t.
(print_array): Change the type of tracee address argument of umoven_func
from long to kernel_ureg_t.
* desc.c (umove_kulong_array_or_printaddr): Change tracee address
argument type from long to kernel_ureg_t.
* mmsghdr.c (fetch_struct_mmsghdr_or_printaddr): Likewise.
Dmitry V. Levin [Sun, 25 Dec 2016 02:49:58 +0000 (02:49 +0000)]
printsiginfo: cast pointers to kernel_ureg_t instead of unsigned long
* printsiginfo.c (printsigval): Cast siginfo.si_ptr pointer
to kernel_ureg_t instead of unsigned long.
(print_si_info): Cast siginfo.si_addr and siginfo.si_call_addr pointers
to kernel_ureg_t instead of unsigned long.
Dmitry V. Levin [Wed, 21 Dec 2016 15:36:50 +0000 (15:36 +0000)]
msghdr: cast pointers to kernel_ureg_t instead of long
* msghdr.c (print_struct_msghdr): Cast msghdr.msg_name pointer
to kernel_ureg_t instead of long.
(dumpiov_in_msghdr): Cast msghdr.msg_iov pointer to kernel_ureg_t
instead of long.
Dmitry V. Levin [Fri, 23 Dec 2016 23:05:46 +0000 (23:05 +0000)]
process: remove redundant syserror checks
* process.c (SYS_FUNC(ptrace)): Remove syserror checks as both
print_siginfo_array and print_seccomp_fprog do the right thing
by using umoven_or_printaddr.
Dmitry V. Levin [Fri, 23 Dec 2016 12:45:03 +0000 (12:45 +0000)]
mem: change tracee address type from unsigned long to kernel_ureg_t
* mem.c (print_mmap, SYS_FUNC(remap_file_pages),
SYS_FUNC(subpage_prot)): Change the type of variables containing tracee
addresses from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Thu, 22 Dec 2016 02:43:57 +0000 (02:43 +0000)]
pathtrace: change tracee address type from unsigned long to kernel_ureg_t
* pathtrace.c (upathmatch): Change address argument type
from unsigned long to kernel_ureg_t.
(pathtrace_match): Change the type of all tracee address variables
from unsigned long to kernel_ureg_t.
Dmitry V. Levin [Wed, 21 Dec 2016 03:03:09 +0000 (03:03 +0000)]
dm: change address argument type from unsigned long to kernel_ureg_t
* dm.c (dm_decode_dm_target_spec, dm_decode_dm_target_deps,
dm_decode_dm_name_list, dm_decode_dm_target_versions,
dm_decode_dm_target_msg, dm_decode_string): Change address argument type
from unsigned long to kernel_ureg_t.