busybox-w32/shell, branch 1_28_2A mirror of https://github.com/rmyorston/busybox-w32.git
https://git.lua4.win/busybox-w32/atom?h=1_28_22018-02-14T16:38:29+00:00ash: fail if 'shift' operand is out of range2018-02-14T16:38:29+00:00Ingo van Lilinguin@gmx.de2018-01-05T14:04:23+00:00urn:sha1:59675c625d6500a9a0657481321954b0d1f63da9
If the numeric argument passed to ash's 'shift' built-in is greater than
'$#' the command performs no operation and exits successfully. It should
return a non-zero exit code instead:
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#shift
This is consistent with bash and hush.
function old new delta
shiftcmd 122 120 -2
Signed-off-by: Ingo van Lil <inguin@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
randomconfig fixes2017-12-31T16:30:02+00:00Denys Vlasenkovda.linux@googlemail.com2017-12-31T16:30:02+00:00urn:sha1:82d1c1f84ae23793d81b50aa0a753ad7c4db4f51
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
ash: fix nofork bug where environment is not properly passed to a command2017-11-03T13:16:25+00:00Denys Vlasenkovda.linux@googlemail.com2017-11-03T13:16:25+00:00urn:sha1:a5060b8364faa7c677c8950f1315c451403b0660
function old new delta
listvars 144 252 +108
evalcommand 1500 1546 +46
showvars 142 147 +5
shellexec 242 245 +3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 162/0) Total: 162 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
ash: retain envvars with bad names in initial environment. Closes 102312017-11-02T11:56:24+00:00Denys Vlasenkovda.linux@googlemail.com2017-11-02T11:56:24+00:00urn:sha1:9c143ce52da11ec3d21a3491c3749841d3dc10f0
Reworks "ash: [VAR] Sanitise environment variable names on entry"
commit.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
hush: fix comment parsing in `cmd`, closes 104212017-10-22T13:55:48+00:00Denys Vlasenkovda.linux@googlemail.com2017-10-22T13:55:48+00:00urn:sha1:25f3b737dc04bb84fb593ace33a5c360163bd4e4
function old new delta
parse_stream 2692 2690 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
whitespace fixes2017-10-12T17:40:47+00:00Denys Vlasenkovda.linux@googlemail.com2017-10-12T17:40:47+00:00urn:sha1:14c85eb7db918daa1914a0e60081b1d3ca12ae04
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
typo fix2017-10-12T17:35:42+00:00Denys Vlasenkovda.linux@googlemail.com2017-10-12T17:35:42+00:00urn:sha1:3c183a8758e83f6809f77355e019ab98e5fd596b
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
ash: survive failures in $PS1 expansion. Closes 103712017-10-12T17:20:13+00:00Denys Vlasenkovda.linux@googlemail.com2017-10-12T17:20:13+00:00urn:sha1:a2e32b324eb7440f0cd4992f54f7a5822c145e91
function old new delta
expandstr 120 209 +89
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
use %m printf specifier where appropriate2017-09-29T16:17:25+00:00Denys Vlasenkovda.linux@googlemail.com2017-09-29T16:17:25+00:00urn:sha1:6f97b30a904407c1f1701d937d9258ca9175c6ab
function old new delta
out 85 75 -10
udhcpd_main 1472 1461 -11
open_stdio_to_tty 98 85 -13
init_exec 245 232 -13
udhcpc_main 2763 2749 -14
do_cmd 4771 4755 -16
status_line_bold_errno 32 14 -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-95) Total: -95 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
regularize format of source file headers, no code changes2017-09-18T14:28:43+00:00Denys Vlasenkovda.linux@googlemail.com2017-09-18T14:28:43+00:00urn:sha1:0c4dbd481aedb5d22c1048e7f7eb547a3b5e50a5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>