Age | Commit message (Collapse) | Author |
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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OpenWrt wants this off.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
xsettimeofday - 25 +25
rdate_main 274 260 -14
step_time 348 331 -17
set_kernel_timezone_and_clock 119 102 -17
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(add/remove: 1/0 grow/shrink: 0/3 up/down: 25/-48) Total: -23 bytes
text data bss dec hex filename
1020753 559 5052 1026364 fa93c busybox_old
1020708 559 5052 1026319 fa90f busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33605 33568 -37
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
set_kernel_timezone_and_clock - 119 +119
set_kernel_tz - 28 +28
hwclock_main 480 301 -179
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(add/remove: 2/0 grow/shrink: 0/1 up/down: 147/-179) Total: -32 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
get_previous_history 51 56 +5
get_next_history 47 52 +5
null_str 1 - -1
beep 10 - -10
bb_msg_unknown 10 - -10
bb_internal_setpwent 24 - -24
remove_chunk 30 - -30
goto_new_line 33 - -33
bb_internal_endpwent 36 - -36
deinit_S 51 - -51
free_tab_completion_data 54 - -54
read_line_input 3171 3114 -57
rewind 68 - -68
add_match 70 - -70
complete_username 77 - -77
quote_special_chars 78 - -78
build_match_prefix 557 - -557
complete_cmd_dir_file 697 - -697
parse_and_put_prompt 823 53 -770
input_tab 926 - -926
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(add/remove: 0/17 grow/shrink: 2/2 up/down: 10/-3549) Total: -3539 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Also: add comments, rename some variables
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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When tab-completing a command we search PATH if the partial text
doesn't include a slash. Also match subdirectories of the current
directory, in case the user intends to run a binary from one of
them.
function old new delta
complete_cmd_dir_file 894 917 +23
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(add/remove: 0/0 grow/shrink: 1/0 up/down: 23/0) Total: 23 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Only files should be matched when using PATH for tab-completion.
function old new delta
complete_cmd_dir_file 883 894 +11
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(add/remove: 0/0 grow/shrink: 1/0 up/down: 11/0) Total: 11 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33650 33605 -45
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This is safe: it's not a setuid applet, the attempt to set time
will simply fail if attempted by non-root
From openwrt 600-allow-ntpd-non-root.patch
function old new delta
ntp_init 1049 1005 -44
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Fished from 520-loginutils-handle-crypt-failures.patch in openwrt
function old new delta
pw_encrypt 913 927 +14
des_crypt 1327 1318 -9
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(add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-9) Total: 5 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
d6_send_raw_packet_from_client_data_ifindex - 427 +427
d6_send_kernel_packet_from_client_data_ifindex - 275 +275
send_d6_renew 182 176 -6
perform_d6_release 246 240 -6
d6_mcast_from_client_data_ifindex 45 39 -6
d6_send_kernel_packet 274 - -274
d6_send_raw_packet 429 - -429
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(add/remove: 2/2 grow/shrink: 0/3 up/down: 702/-721) Total: -19 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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There are cases where binding to source IP and
destination IP is insufficient to guarantee sane
xmit netdev.
One case where this can fail is when
route-matching netdev carrier is down (cable
unplugged, wifi disconnected), or the netdev is
admin down. Then all the IP based bindings (bind()
+ connect()) will seemingly succeed but the actual
packet can go out through a default gw path.
Depending on the network this happens on
it can create issues or false alarms. It can
also leak some subnet info across networks that
shouldn't be routed.
As such better be safe than sorry and bind to a
netdev to be sure it's used for xmit.
function old new delta
udhcp_send_kernel_packet 293 336 +43
send_packet 182 188 +6
bcast_or_ucast 37 43 +6
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 55/0) Total: 55 bytes
Signed-off-by: Michal Kazior <michal@plume.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
aes_cbc_decrypt 862 847 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
.rodata 182928 182620 -308
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Based on patch by Akash Hadke <hadkeakash4@gmail.com>
function old new delta
dd_read - 66 +66
clear_O_DIRECT - 55 +55
write_and_stats 102 135 +33
dd_main 1578 1601 +23
static.oflag_words 19 26 +7
static.iflag_words 22 29 +7
packed_usage 33665 33668 +3
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(add/remove: 2/0 grow/shrink: 5/0 up/down: 194/0) Total: 194 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
procps_scan 1121 1118 -3
getpagesize 6 - -6
rpm_main 1037 1027 -10
rpm2cpio_main 120 110 -10
ptok 38 21 -17
time_main 1282 1261 -21
mkswap_main 317 278 -39
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(add/remove: 0/2 grow/shrink: 0/6 up/down: 0/-106) Total: -106 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
mmap_anon - 22 +22
mmap_read - 21 +21
xmmap_anon - 16 +16
rpm_gettags 465 447 -18
bb_full_fd_action 498 480 -18
uevent_main 337 310 -27
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(add/remove: 3/0 grow/shrink: 0/3 up/down: 59/-63) Total: -4 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
1020934 559 5052 1026545 fa9f1 busybox_old
1020750 559 5052 1026361 fa939 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
run_applet_main - 20 +20
builtin_kill 296 288 -8
builtin_test 19 10 -9
builtin_printf 19 10 -9
builtin_echo 19 10 -9
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(add/remove: 1/0 grow/shrink: 0/4 up/down: 20/-35) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33620 33665 +45
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hush_main 1101 1151 +50
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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find utilities
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33545 33581 +36
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33547 33545 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hush_main 1759 1766 +7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hush_main 1763 1759 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
ash_main 1188 1203 +15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexdump_if_verbose - 255 +255
common_traceroute_main 1668 1644 -24
hexdump 239 - -239
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(add/remove: 1/1 grow/shrink: 0/1 up/down: 255/-263) Total: -8 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
traceroute_init 1135 1151 +16
common_ping_main 1919 1935 +16
common_traceroute_main 1715 1668 -47
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(add/remove: 0/0 grow/shrink: 2/1 up/down: 32/-47) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexdump 270 239 -31
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
traceroute_init 1131 1135 +4
hexdump 274 270 -4
common_traceroute_main 1730 1715 -15
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 4/-19) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
traceroute_init 1147 1131 -16
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
common_traceroute_main 1785 1730 -55
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexdump - 274 +274
traceroute_init 1172 1147 -25
pr_type 79 - -79
common_traceroute_main 2091 1785 -306
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(add/remove: 1/1 grow/shrink: 0/2 up/down: 274/-410) Total: -136 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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display)
Also, assorted code shrink:
function old new delta
traceroute_init 1210 1172 -38
common_traceroute_main 2141 2091 -50
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-88) Total: -88 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Move init code to a separate function.
function old new delta
traceroute_init - 1203 +1203
common_traceroute_main 3391 2141 -1250
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(add/remove: 1/0 grow/shrink: 0/1 up/down: 1203/-1250) Total: -47 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Do not pass "from" and "to" addresses as parameters, keep them in globals
function old new delta
common_traceroute_main 3426 3391 -35
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Do not byteswap ident (why we were doing it?)
function old new delta
common_traceroute_main 3544 3426 -118
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
common_traceroute_main 3530 3544 +14
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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"nsenter ls -l" gives: invalid option -- 'l'
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
msleep 45 52 +7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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When mounting, in parallel, multiple loop devices (squashfs for the
submitter's case), the following behavior can be observed:
stat64(/path/to/image, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
openat(AT_FDCWD, /path/to/image, O_RDWR|O_LARGEFILE) = 3
openat(AT_FDCWD, /dev/loop-control, O_RDWR|O_LARGEFILE|O_CLOEXEC) = 4
ioctl(4, LOOP_CTL_GET_FREE) = 12
close(4) = 0
openat(AT_FDCWD, /dev/loop12, O_RDWR|O_LARGEFILE) = 4
ioctl(4, LOOP_GET_STATUS64, {lo_offset=0, lo_number=12, lo_flags=LO_FLAGS_AUTOCLEAR, lo_file_name=/path/to/image, ...}) = 0
close(4) = 0
close(3) = 0
write(2, "mount: can't setup loop device\n", 31mount: can't setup loop device
) = 31
exit_group(0) = ?
+++ exited with 0 +++
The ioctl LOOP_CTL_GET_FREE has resulted in the same result for
a competing mount process. The subsequent ioctl LOOP_GET_STATUS64
fails, having succeeded for the competing mount process.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
wget_main 2558 2571 +13
retrieve_file_data 612 621 +9
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 22/0) Total: 22 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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On error, mktemp returns an empty string, not NULL.
Signed-off-by: Xabier Oneca <xoneca@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 33486 33590 +104
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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The (1 << 8) MS_ flag is MS_NOSYMFOLLOW, not MS_UNION.
As far as I see in git history of kernel and util-linux,
MS_UNION did not ever exist.
Why did it appear in our tree in 2009?...
function old new delta
mount_option_str 379 385 +6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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