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2019-01-21sed: Fix backslash parsing for 'w' command argBrian Foley
If there's any whitespace between w and the filename, parse_file_cmd writes to the wrong offset when trying to fix up backslashes. This can be seen in the asan build with busybox sed -e 'w 0\\' Signed-off-by: Brian Foley <bpfoley@google.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-21awk: Fix overly permissive func arg list parsingBrian Foley
It allows things like 'func f(a b)' and 'func f(a,)' which GNU awk forbids. function old new delta parse_program 327 367 +40 chain_expr 40 67 +27 parse_expr 891 915 +24 EMSG_TOO_FEW_ARGS 30 18 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 91/-12) Total: 79 bytes Signed-off-by: Brian Foley <bpfoley@google.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-21awk: Syntax error if delete isn't given an arg.Brian Foley
Unlike exit and return, delete strictly requires an arg, and derefs a null pointer if executed without one. Signed-off-by: Brian Foley <bpfoley@google.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-21awk: Guard pointer chasing when parsing ternary expressions.Brian Foley
Avoids an uninit pointer deref for some malformed ternary exprs. Add a test that would crash in busybox before this fix. Signed-off-by: Brian Foley <bpfoley@google.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-21capability: fix string comparison in cap_name_to_numberMark Marshall
The result of strcasecmp was being used incorrectly. This function returns 0 if the strings match. Signed-off-by: Mark Marshall <mark.marshall@omicronenergy.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-18wget: remove empty if/endif preprocessor directive pairDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-18service examples: ifplugd -M to prevents frequent respawningDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-18checkstack.pl: tweak bfin reBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2019-01-17checkstack: pull from upstreamBernhard Reutner-Fischer
merge upstream changes Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2019-01-17checkstack.pl: fix arch autodetectionBernhard Reutner-Fischer
chomp trailing newlines Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2019-01-17wget: don't notify on download begin and end if quietMartin Lewis
When printing notification on download start and end, mistakenly, it didn't respect the quiet option function old new delta retrieve_file_data 561 579 +18 wget_main 2432 2437 +5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 23/0) Total: 23 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-15Update examples/udhcp/udhcpd.confDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-14start-stop-daemon: fix "both -x and -a" case: -a does override argv[0]Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-14start-stop-daemon: create pidfile before parent exits, closes 8596Denys Vlasenko
This removes DAEMON_DOUBLE_FORK flag from bb_daemonize_or_rexec(), as SSD was the only user. Also includes fix for -S: now works without -a and -x, does not print pids (compat with "start-stop-daemon (OpenRC) 0.34.11 (Gentoo Linux)"). function old new delta start_stop_daemon_main 1018 1084 +66 add_interface 99 103 +4 fail_hunk 139 136 -3 bb_daemonize_or_rexec 205 183 -22 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 70/-25) Total: 45 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-12adduser: fix a bug of getpwnam() overwriting shell name, closes 8586Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-10tls: code shrinkDenys Vlasenko
function old new delta lm_add 82 78 -4 curve25519 793 786 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-11) Total: -11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-09nslookup: return exitcode 1 on resolution errorsDenys Vlasenko
function old new delta nslookup_main 757 760 +3 send_queries 1690 1677 -13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-09telnet: placate compiler's warningDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-09date: improve help text for -DDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-09bc: code shrinkDenys Vlasenko
function old new delta xc_parse_pushInst_and_Index - 16 +16 zbc_parse_expr 1818 1816 -2 xc_parse_pushIndex 65 61 -4 zbc_parse_pushSTR 63 58 -5 zbc_parse_name 448 442 -6 xc_parse_pushNUM 74 67 -7 zdc_parse_expr 479 470 -9 bc_parse_pushJUMP_ZERO 21 12 -9 bc_parse_pushJUMP 21 12 -9 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/8 up/down: 16/-51) Total: -35 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-08bc: remove "empty expression" check/message, parsing fails in these cases anywayDenys Vlasenko
function old new delta zbc_parse_expr 1848 1818 -30 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-08bc: zbc_parse_expr_empty_ok() is unused except by zbc_parse_expr(), fold it inDenys Vlasenko
function old new delta zbc_parse_expr 1865 1848 -17 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-08bc: disallow invalid syntax like "{ print 1 print 2 }"Denys Vlasenko
statement parsing must NOT eat the terminator: caller needs to know what it was, to correctly decide whether it is a valid one. function old new delta zxc_program_read - 234 +234 zdc_program_printStream - 144 +144 zbc_parse_stmt_possibly_auto 1413 1460 +47 zxc_vm_process 869 859 -10 zxc_program_exec 4116 4101 -15 zdc_program_asciify 368 - -368 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 1/2 up/down: 425/-393) Total: 32 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-08passwd: initialize pointers correctlyEinar Jón
Fix for running passwd as root (or sudo passwd $USER). Crashed on call to free(orig) during cleanup. Fix regression from commit 17058a06c4333fc0c492c168c8a971ebd0fd5a5a Root user never changes the orig pointer, so when cleaning up, passwd tried to free orig=(char*)"" Example: sudo passwd $USER Changing password for xxx New password: Bad password: too short Retype password: Passwords don't match free(): invalid pointer Aborted function old new delta passwd_main 958 961 +3 Signed-off-by: Einar Jón <tolvupostur@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-08tls: add comment about dl.fedoraproject.org needing secp256r1 ECC curveDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-07udhcpc: when decoding DHCP_SUBNET, ensure it is 4 bytes longDenys Vlasenko
function old new delta udhcp_run_script 795 801 +6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-07udhcp: code shrinkDenys Vlasenko
function old new delta attach_option 406 349 -57 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-07sleep: support "inf"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06build system: fix compiler warningsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06find: handle leading -- argumentDenys Vlasenko
function old new delta find_main 464 478 +14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06telnet: provide feedback after successful connectDanijel Tasov
The real telnet provides some feedback: Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. We should do this to, because people are sitting there and think a firewall is dropping packets. function old new delta telnet_main 1270 1279 +9 Signed-off-by: Danijel Tasov <m@rbfh.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06telnetd: fix bad interaction with vhangup() from loginDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06telnet: code shrinkDenys Vlasenko
function old new delta put_iac3_IAC_x_y_merged - 21 +21 put_iac4_msb_lsb - 19 +19 put_iac2_msb_lsb - 19 +19 put_iac 20 34 +14 iac_flush 32 36 +4 put_iac2_merged 46 - -46 telnet_main 1492 1270 -222 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 2/1 up/down: 77/-268) Total: -191 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-06telnet: speed up processing of network inputDenys Vlasenko
function old new delta telnet_main 1482 1492 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04ip: print dadfailed flagKaarle Ritvanen
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04ls: make -i compatible with coreutils: don't follow symlink by defaultMartijn Dekker
Signed-off-by: Martijn Dekker <martijn@inlv.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04wget: notify on download begin and endMartin Lewis
When using -o to file the progress meter is not displayed, so write that we started the download and that we finished it. function old new delta retrieve_file_data 465 561 +96 wget_main 2412 2432 +20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 116/0) Total: 116 bytes text data bss dec hex filename 979022 485 7296 986803 f0eb3 busybox_old 979224 485 7296 987005 f0f7d busybox_unstripped Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04wget: add -o flagMartin Lewis
function old new delta wget_main 2348 2412 +64 packed_usage 33062 33093 +31 static.wget_longopts 252 266 +14 progress_meter 158 159 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 110/0) Total: 110 bytes Signed-off-by: Martin Lewis <martin.lewis.x84@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: shorten "limits" outputDenys Vlasenko
text data bss dec hex filename 979016 485 7296 986797 f0ead busybox_old 978959 485 7296 986740 f0e74 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: formatting changes, added a FIXME comment, no logic changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: support void functions (GNU compat)Denys Vlasenko
function old new delta xc_program_print - 689 +689 zxc_vm_process 814 869 +55 zxc_program_exec 4098 4116 +18 zxc_program_assign 385 392 +7 bc_result_free 43 46 +3 zxc_program_binOpPrep 243 245 +2 zdc_program_execStr 518 520 +2 zxc_program_print 683 - -683 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 6/0 up/down: 776/-683) Total: 93 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04dc: fit returning of stringDenys Vlasenko
function old new delta zxc_program_exec 4087 4098 +11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04dc: fix '?'Denys Vlasenko
function old new delta zdc_parse_expr 470 479 +9 zxc_vm_process 839 814 -25 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 9/-25) Total: -16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: eliminate struct BcInstPtr::results_len_before_call, it is redundantDenys Vlasenko
function old new delta zbc_program_call 332 318 -14 zxc_program_exec 4147 4087 -60 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-74) Total: -74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: add a palceholder comment for "void" returnDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-04bc: remove extra div/0 test, remove test for string function parameterDenys Vlasenko
function old new delta zbc_program_call 354 332 -22 zxc_program_assign 426 385 -41 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-63) Total: -63 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-03bc: fix "...; return}" to work, disallow "return ()"Denys Vlasenko
function old new delta zbc_parse_expr 24 1865 +1841 zbc_parse_stmt_possibly_auto 1425 1413 -12 bc_parse_expr_empty_ok 1843 - -1843 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 1841/-1855) Total: -14 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-02bc: make error line number also size_t, like everything elseDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-02bc: generate large bc tests on the fly, -5 mbytes in the git treeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2019-01-02bc: speed up string printing, fix print ""Denys Vlasenko
function old new delta static.esc - 9 +9 zxc_program_print 681 683 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 11/0) Total: 11 bytes text data bss dec hex filename 979144 485 7296 986925 f0f2d busybox_old 979062 485 7296 986843 f0edb busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 15:48:38 +0000