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* libbb: revent previous version of "concurrent history updating"Denis Vlasenko2009-03-232-60/+56
| | | | | | | | | | | | | | | and replace it with one which does not "snoop" history written by others. (1) it is what bug 185 needs, and (2) it is less bloaty: function old new delta load_history - 252 +252 read_line_input 3155 3287 +132 next_token 914 918 +4 qrealloc 36 33 -3 getoptscmd 713 708 -5 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/2 up/down: 388/-8) Total: 380 bytes
* move parse_stream out of ENABLE_HUSH_TICK to avoid implicit decl/build errorMike Frysinger2009-03-221-3/+3
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* libbb: make history saving/loading concurrent-safeDenis Vlasenko2009-03-222-35/+117
| | | | | | | | | | | | | | | | | | | * all history writers always append (not overwrite) history files * they reload history if they detect that file length has changed since last write * they trim history file only when it grows 4 times longer than MAXLINES * they do this atomically by creating new file and renaming it to old Unfortunately, this comes at a price: function old new delta load_history - 346 +346 read_line_input 3155 3358 +203 new_line_input_t 17 31 +14 ...irrelevant small jitter... ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/5 up/down: 573/-13) Total: 560 bytes
* timeout: fix parsing of -t NUM on MMUDenis Vlasenko2009-03-221-1/+1
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* hush: rearrange functions to reduce amount of forward references.Denis Vlasenko2009-03-221-944/+904
| | | | | Minimal code changes.
* hush: fix segv at repeated "set -- a b c" + "shift"Denis Vlasenko2009-03-223-3/+129
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* hush: fix strcpy of potentially overlapping stringsDenis Vlasenko2009-03-211-2/+2
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* msh testsuite: fix false positive, tweak run striptDenis Vlasenko2009-03-212-3/+3
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* ls: make readlink error to not disrupt output (try ls -l /proc/self/fd).Denis Vlasenko2009-03-212-102/+102
| | | | | | | | | | | libbb: make xmalloc_readlink_or_warn warning more specific. function old new delta xmalloc_readlink_or_warn 33 61 +28 showfiles 1495 1460 -35 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 28/-35) Total: -7 bytes
* cpio: more compat: -0 and -L optionsDenis Vlasenko2009-03-201-82/+92
| | | | | | function old new delta cpio_main 1417 1473 +56
* Compatibility fixes:Denis Vlasenko2009-03-2010-59/+137
| | | | | | | | | grep: support -z find: support --mindepth together +45 bytes cpio: support -p (configurable, +230 bytes) libbb: tweaks for cpio
* cd: "support" -v by ignoring itDenis Vlasenko2009-03-201-1/+49
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* hush: tweak testsuiteDenis Vlasenko2009-03-202-1/+5
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* hush: fix bug 207 and "hush -c" parameter passing.Denis Vlasenko2009-03-203-2/+16
| | | | | | | Now hush -c 'printf "%s\n" "$@"' (prints "\n") and hush -c 'printf "%s\n" "$@"' qwe asd (prints "asd\n") both work correctly
* ash: expand commentDenis Vlasenko2009-03-201-1/+2
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* hush: fix set [--] params. Closes bug 199.Denis Vlasenko2009-03-201-9/+61
| | | | | | | | | | function old new delta builtin_set 55 194 +139 add_strings_to_strings - 130 +130 add_string_to_strings 110 26 -84 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 269/-84) Total: 185 bytes
* ash: add missing comma in debug scaffoldingDenis Vlasenko2009-03-201-3/+3
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* ash: fix a case where we close wrong descriptor; add debug hack for thatDenis Vlasenko2009-03-201-3/+13
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* ash: DEBUG should be 0 :)Denis Vlasenko2009-03-191-2/+2
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* ash: fix TRACE commandsDenis Vlasenko2009-03-192-9/+81
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* ash: make evaltree save/restore int suppression depth.Denis Vlasenko2009-03-191-38/+78
| | | | | | | | | Hopefully this fixes bug 189. Not confirmed by users yet. function old new delta evaltree 809 842 +33 evalvar 1374 1376 +2
* doc updateDenis Vlasenko2009-03-191-0/+22
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* ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handlerDenis Vlasenko2009-03-191-57/+69
| | | | | | | | | | | | | | | | | | | for it, otherwise raise interrupt gets confused later. The rest are readability fixes. function old new delta evaltreenr 817 818 +1 evaltree 817 818 +1 evalstring 88 89 +1 cmdloop 420 419 -1 evalskip 4 1 -3 breakcmd 84 81 -3 ash_main 1382 1379 -3 evalloop 183 177 -6 evalfor 231 225 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 3/-22) Total: -19 bytes
* df: fix FEATURE_DF_FANCY=off, FEATURE_HUMAN_READABLE=on case.Denis Vlasenko2009-03-191-7/+6
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* ash: tentatively fix bug 189.Denis Vlasenko2009-03-191-14/+13
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* init: test for vt terminal with VT_OPENQRY,Denis Vlasenko2009-03-191-27/+5
| | | | | | | | | | assume that anything else is TERM=vt102, not TERM=linux. (Serial console test is less correct) Tentatively closes bug 195. function old new delta init_main 946 919 -27
* ash: fix "ash -c 'exec 1>&0'" complaining that fd 0 is busyDenis Vlasenko2009-03-191-4/+10
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* ls: make color-related code more readable. Fix a case whenDenis Vlasenko2009-03-181-19/+43
| | | | | | | | | | | | | it was working non-deterministically. function old new delta bold - 34 +34 showfiles 1508 1495 -13 fgcolor 50 34 -16 bgcolor 34 - -34 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 34/-63) Total: -29 bytes
* httpd: add comment explaining why SERVER_NAME etc is not set.Denis Vlasenko2009-03-181-0/+2
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* ftpd: fix command fetching to not do it in 1-byte reads;Denis Vlasenko2009-03-184-22/+81
| | | | | | | | | | | | | | | fix command de-escaping. Tested to download files with embeeded \xff and LF. libbb: tweaks for the above function old new delta ftpd_main 2231 2321 +90 xmalloc_fgets_internal 190 222 +32 xmalloc_fgets_str_len - 27 +27 xmalloc_fgets_str 7 23 +16 xmalloc_fgetline_str 10 26 +16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 4/0 up/down: 181/0) Total: 181 bytes
* ftpd: add some commentsDenis Vlasenko2009-03-181-1/+15
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* ftpd: trim messages (but make sure they still make sense)Denis Vlasenko2009-03-181-8/+8
| | | | | | | text data bss dec hex filename 4400 0 0 4400 1130 ftpd_old.o 4346 0 0 4346 10fa ftpd.o
* ftpd: do not use nasty tricks for re-execing if we are on MMU machine.Denis Vlasenko2009-03-181-22/+57
| | | | | | | | | | | | On NOMMU, code is alomost the same, on MMU: function old new delta handle_dir_common 223 390 +167 ftpd_main 2306 2231 -75 popen_ls 203 - -203 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 167/-278) Total: -111 bytes
* ftpd: add support for MDTM, I see clients often use it,Denis Vlasenko2009-03-181-11/+69
| | | | | | | | | | | it may allow client-side caching. function old new delta ftpd_main 2232 2306 +74 gmtime_r - 19 +19 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 93/0) Total: 93 bytes
* ftpd: document NLST formatDenis Vlasenko2009-03-171-0/+8
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* ftpd: instead of wordy HELP, implement useful, and smaller, FEAT.Denis Vlasenko2009-03-171-15/+14
| | | | | | | | | (HELP is still "supported" as an alias to FEAT) text data bss dec hex filename 807331 468 7856 815655 c7227 busybox_old 807246 468 7856 815570 c71d2 busybox_unstripped
* ftpd: implement -vv verbosityDenis Vlasenko2009-03-171-9/+31
| | | | | | | | | | | | | function old new delta ftpd_main 2097 2190 +93 verbose_log - 33 +33 cmdio_write_raw 12 34 +22 cmdio_write_ok 25 45 +20 cmdio_write_error 25 45 +20 cmdio_write 62 78 +16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 204/0) Total: 204 bytes
* ftpd: tweak timeout codeDenis Vlasenko2009-03-171-11/+15
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* chat: update by VladimirDenis Vlasenko2009-03-161-53/+44
| | | | | | | | | | | 1) to treat timeout more correctly (timeout affects whole send command duration, not a single char); 2) to recognize RECORD directive. function old new delta chat_main 1246 1359 +113 exitcode 1 - -1
* ftpd: fix thinko: set_nport takes port in network orderDenis Vlasenko2009-03-161-1/+1
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* ftpd: dont use fdprintf for simple status messagesDenis Vlasenko2009-03-161-44/+65
| | | | | | | | | | function old new delta ftpd_main 2025 2055 +30 cmdio_write_ok 17 25 +8 cmdio_write_error 17 25 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 46/0) Total: 46 bytes
* ftpd: simplify PORT check by assuming IP = peer's IP.Denis Vlasenko2009-03-161-1/+27
| | | | | | | | Should be as safe as before this change. function old new delta ftpd_main 2115 2025 -90
* ftpd: add idle and absolute timeouts. This is a security issue,Denis Vlasenko2009-03-162-21/+52
| | | | | | | | | | | | | otherwise ftpd may end up hanging indefinitely. function old new delta timeout_handler - 110 +110 ftpd_main 2019 2115 +96 packed_usage 25662 25685 +23 handle_upload_common 306 322 +16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 245/0) Total: 245 bytes
* ftpd: security tightened up:Denis Vlasenko2009-03-161-89/+107
| | | | | | | | | | | | | PORT is not allowed on !IPv4 PORT must have IP == peer's IP upload is allowed only into regular files function old new delta ftpd_main 1815 2019 +204 handle_upload_common 260 306 +46 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 250/0) Total: 250 bytes
* awk: fix compat issue found by gpm buildDenis Vlasenko2009-03-152-3/+19
| | | | | | | | | function old new delta as_regex 105 131 +26 hash_find 247 233 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 26/-14) Total: 12 bytes
* tr: support -C as synonym to -cDenis Vlasenko2009-03-151-8/+21
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* ftpd: fix the bug where >2GB file ops report errors;Denis Vlasenko2009-03-151-65/+119
| | | | | | | | | | | | | | | | make a few simplifications; add TODOs. function old new delta port_or_pasv_was_seen - 37 +37 get_remote_transfer_fd 104 109 +5 handle_upload_common 265 260 -5 handle_dir_common 228 223 -5 popen_ls 211 203 -8 ftpd_main 1825 1815 -10 data_transfer_checks_ok 37 - -37 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/4 up/down: 42/-65) Total: -23 bytes
* sha: merge K[] for sha256 and 512Denis Vlasenko2009-03-151-125/+96
| | | | | | | | | | | | function old new delta sha_K - 640 +640 sha256_process_block64 440 425 -15 sha512_process_block128 1336 1283 -53 K512_lo 320 - -320 K256 320 - -320 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 0/2 up/down: 640/-708) Total: -68 bytes
* sha: fix thinko in sha512; add FAST_FUNC to sha1/sha256Denis Vlasenko2009-03-152-5/+5
| | | | | | | | | | | function old new delta sha512_process_block128 1334 1336 +2 sha1_hash 112 111 -1 sha256_process_block64 446 440 -6 sha1_process_block64 494 484 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 2/-17) Total: -15 bytes
* sha: merge sha1/sha256 handling (they are similar enough for this),Denis Vlasenko2009-03-152-211/+94
| | | | | | | | | | | | | | | | | | | | | shrink sha215 code function old new delta sha1_end 129 142 +13 sha1_process_block64 486 494 +8 sha256_begin 37 44 +7 sha1_begin 49 56 +7 sha1_hash 108 112 +4 ... sha512_end 204 184 -20 sha512_process_block128 1405 1334 -71 sha256_process_block64 520 446 -74 sha256_end 147 - -147 sha512_hash 297 130 -167 sha256_hash 260 - -260 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 11/9 up/down: 59/-752) Total: -693 bytes
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