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History of file src/util.c at check-in 9472f708c99b4325
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2026-01-23
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| 14:29 | Fix an incorrect comment in terms of content. file: [cc7d7c9d72] check-in: [d83de4a2d3] user: danield branch: trunk, size: 27352 | |
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2026-01-10
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| 11:52 | Do not try to use "notepad" as a text editor on non-windows systems. file: [99f3092e94] check-in: [9b263d87c1] user: drh branch: trunk, size: 27352 | |
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2025-12-23
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| 16:06 | Assorted fixes of typos and grammar in code comments. No functional changes. file: [26b025564d] check-in: [e2bdc10572] user: danield branch: trunk, size: 27314 | |
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2025-11-01
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| 21:13 | Add the new "fossil system" command (expected to abbreviate to "fossil sys" with commands that are useful on unprovisioned Windows machines, such as "ls". The "fossil which" command is change to "fossil sys which". Still a work in progress. file: [76b679f295] check-in: [27baef45ca] user: drh branch: system-cmd, size: 27314 | |
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2025-07-30
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| 17:48 | Fix a compiler warning in the previous check-in. file: [e202d80826] check-in: [a8ef11b63c] user: danield branch: trunk, size: 27973 | |
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2025-07-23
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| 16:01 | Replace a call to mprintf() with fossil_strdup(). file: [93b628d56f] check-in: [44e5125f8f] user: danield branch: gen-uuid, size: 27966 | |
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2025-07-07
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| 15:11 | Add a function for generating a random (v4) UUID and a test command using it. file: [6d57431160] check-in: [9472f708c9] user: danield branch: gen-uuid, size: 27966 | |
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2025-04-16
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| 16:22 | Add the --editor option to "fossil commit" and "fossil uv edit". file: [51d7aadf87] check-in: [7675987551] user: drh branch: trunk, size: 26830 | |
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2025-03-19
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| 11:08 | Add "jove" to the list of text editors that Fossil searches for if the "editor" setting and the VISUAL and EDITOR environment variables are not available. file: [837e0e86a9] check-in: [486f81b931] user: drh branch: trunk, size: 26521 | |
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2025-03-17
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| 12:04 | Setting the text editor (either the "editor" setting, or the VISUAL or EDITOR environment variables) to "off", "no", "false", or "0" cause the use of a text editor for checkin comment entry to be bypassed. [forum:/forumpost/9b613281b45a3df7|Forum post 9b613281b] file: [cc0f6d12d0] check-in: [cd03acbde2] user: drh branch: trunk, size: 26507 | |
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2025-03-16
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| 19:15 | Add the "fossil which" command, which even works on Windows. Enhance the fossil_text_editor() function so that it looks for common text editor names if it does not find a user-specified preference. file: [8ced81a2df] check-in: [fc60e44417] user: drh branch: trunk, size: 26457 | |
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2025-01-11
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| 13:07 | Change the previous check-in so that "2>/dev/null" is only added on unix, not on Windows or Mac. Suggested by [forum:/forumpost/ae7ed5b615|forum post ae7ed5b615]. file: [9ae31611c5] check-in: [36bd54234b] user: drh branch: trunk, size: 25156 | |
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2024-08-27
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| 11:06 | Move the file-specific definitions of the isatty() and fileno() macros into util.c's fossil_isatty() and fossil_fileno() in prep for an upcoming change which needs isatty(). file: [a390168e49] check-in: [898a70ce82] user: stephan branch: trunk, size: 25104 | |
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2024-08-23
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| 20:51 | Replace calls to strcpy() with a tree-local strcpy() clone to squelch unwarranted link-time warnings when building on OpenBSD. There is still one strcpy() instance in the upstream extsrc/shell.c. file: [745c823dcd] check-in: [c0b9b4487f] user: stephan branch: trunk, size: 24736 | |
| 13:05 | Fix missing "return" in the new fossil_strdup_nn() routine from the previous check-in. file: [ad6dc27b22] check-in: [a04d18198d] user: drh branch: trunk, size: 24570 | |
| 13:00 | Move the fossil_strdup() implementation from import.c over to util.c where it belongs. Add a new fossil_strdup_nn() that mimics the behavior of mprintf("%s",...), only faster. file: [57391f9b98] check-in: [0c9dff644e] user: drh branch: trunk, size: 24563 | |
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2023-02-17
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| 14:37 | A large collection of compiler warning fixes re. signed/unsigned comparison from Daniel D. file: [2779c06549] check-in: [c71f711ec9] user: stephan branch: compiler-warnings, size: 24119 | |
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2022-04-26
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| 14:27 | Fix a few **unused-but-set-variable** warnings. (reported by recent clang on MacOS at least). Also fix a **warn_unused_result** warning when calling nice() (gcc 7.5.0 on Ubuntu-18.04 and gcc 9.3.0 on Ubuntu-20.04) file: [da69b3c5ef] check-in: [74250821b1] user: mgagnon branch: trunk, size: 24105 | |
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2022-04-21
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| 15:45 | Changed fossil_nice_default() to use nice level 19 instead of 20, as 19 is the documented max. file: [3e7d8d2521] check-in: [2c8920296c] user: stephan branch: trunk, size: 23985 | |
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2022-04-14
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| 16:58 | Per /chat discussion, replace load_control() calls in selective pages with nice() and move load_control() into process_one_web_page(). There is still work to do here, e.g. allowing certain pages through (namely /chat, to facilitate coordination of site defense) and perhaps checking credentials if the load is too high and always allowing admin users. file: [f4daee2e3e] check-in: [9b0ebcaf23] user: stephan branch: load-control-rework, size: 23985 | |
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2021-12-22
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| 15:17 | Add comments to the 3 different temp-filename generator routines to cross-link them to one another. Add fossil_temp_filename() as an option to the "test-tempfile" command. file: [3d241c367e] check-in: [1aff463371] user: drh branch: trunk, size: 23670 | |
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2021-09-15
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| 19:43 | Fix harmless compiler warning on Win32. file: [5f0d2fcdb6] check-in: [e1996e2558] user: mistachkin branch: trunk, size: 23611 | |
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2021-08-31
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| 10:39 | Refactor the previous commit by adding a wrapper for `freopen()', and use the Cygwin-aware routines to convert path names to/from UTF-16. file: [0db7e9c877] check-in: [963de841f2] user: florian branch: win32-temppath-mojibake, size: 23611 | |
| 07:01 | On Windows, make sure temporary path names containing non-ASCII characters are accessible, for example if the default temporary path "C:\Users\«Username»\AppData\Local\Temp" contains a user name with extended characters, of if the %TEMP% environment variable points to a directory name with extended characters. file: [673d1b545a] check-in: [102339828b] user: florian branch: win32-temppath-mojibake, size: 23617 | |
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2021-08-28
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| 16:36 | Further improvements to fossil_temp_filename() to help ensure that the correct directory separators are used on both unix and windows. file: [5d3a4d946c] check-in: [5434d2e32c] user: drh branch: trunk, size: 23329 | |
| 15:46 | More robust implementation of fossil_temp_filename that does not require an open connection to a real database. file: [12e1e2904f] check-in: [939696667a] user: drh branch: trunk, size: 23146 | |
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2021-08-27
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| 11:29 | Fix the goofy non-quoting of URL arguments to "start" on windows by including an extra quoted empty term. [forum:/forumpost/9600b10ffd0a7483|Forum post 9600b10ffd0a7483]. file: [ea2c37550c] check-in: [0d8c92882a] user: drh branch: trunk, size: 22458 | |
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2021-08-07
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| 17:28 | Improved error message upon timeout. Combine redundant implementations of the function that finds user and kernel CPU usage. file: [b395caf6be] check-in: [6c3d370496] user: drh branch: trunk, size: 22453 | |
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2021-06-24
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| 16:40 | Improvements to comments on the filename shell quoting logic and test logic. No changes to code. file: [333d90cb48] check-in: [255a28b37a] user: drh branch: trunk, size: 22454 | |
| 16:31 | Improvements to command-line safety checks for Windows. Enhance the command-line argument quoting fuzzer to inject all kinds of multi-byte UTF-8 characters. file: [63b4f26bf6] check-in: [6d2e48b4cd] user: drh branch: trunk, size: 22437 | |
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2021-06-22
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| 17:28 | There is a fossil_spawn() implementation for windows here, using _wspawnvp(). But it does not work. Apparently _wspawnvp() does not preserve the argument boundaries. file: [8599231549] check-in: [be6aa9e637] user: drh branch: demo-windows-wspawn-error, size: 24796 | |
| 07:56 | Constness fix to the new fossil_spawn() function to avoid compiler complaints on current macOS. file: [21da6c2f3b] check-in: [eefb8e64ed] user: wyoung branch: fossil-spawn, size: 24011 | |
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2021-06-21
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| 22:37 | Created fossil_spawn() as a dumb-as-rocks wrapper for posix_spawnp(2) and created tests to prove that it doesn't double-interpret its args as fossil_system() does. This isn't portable yet; it's just a seed we can use to bring this branch to a PoC state. file: [15f68d2a6a] check-in: [fb7c579736] user: wyoung branch: fossil-spawn, size: 24010 | |
| 13:53 | Add the "fossil bisect run" command. file: [1fbe5a057c] check-in: [7d4cf0ed69] user: drh branch: trunk, size: 22558 | |
| 12:35 | In the test-fossil-system command, show the result code coming back from each command. file: [d731cfbf21] check-in: [f6b67e157e] user: drh branch: trunk, size: 21907 | |
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2021-03-25
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| 01:32 | Reduce fossil_panic() calls to those indicating bugs and internal errors. Also clarify effects and purposes of fossil_fatal() vs. fossil_panic(). file: [cc4ade164c] check-in: [91a4652f22] user: larrybr branch: panic-reduction, size: 21858 | |
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2021-01-27
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| 13:32 | More TH1 performance optimizations: Go directly to malloc() rather than through the Th_Malloc() intermediary. file: [0ab500757e] check-in: [9b4f2d8e98] user: drh branch: trunk, size: 21858 | |
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2021-01-07
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| 20:48 | Show the resident set size (RSS) on the /test_env page. file: [9dd3ee766a] check-in: [b00e20c7ec] user: drh branch: trunk, size: 21711 | |
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2021-01-03
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| 16:40 | Use the "plunk" sound for audiable alert in chat. Back out the "ping" processing logic. file: [5cb7845c9a] check-in: [f2fcdbc505] user: drh branch: trunk, size: 21504 | |
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2021-01-02
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| 12:58 | Improvements to the test-random-password command. file: [d3c6aa0b33] check-in: [931b97e8ae] user: drh branch: trunk, size: 20135 | |
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2020-08-21
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| 23:20 | Rework forum post serial IDs to include a revision number when edited. This fixes buggy sids displayed in thread https://fossil-scm.org/forum/forumpost/6737a387fe?t=c&threadtable. file: [65c28c9c9f] check-in: [dd47b8c311] user: andygoth branch: andygoth-forum-refactor, size: 19474 | |
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2020-06-09
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| 23:32 | Improvements to fossil_assert_safe_command_string(), especially for windows. file: [de0723ef68] check-in: [ce16c59499] user: drh branch: trunk, size: 19141 | |
| 17:32 | Improvements to command-string sanitizing and the the sanitizer test command. file: [6ad3d4313c] check-in: [e3185aee7f] user: drh branch: safe-fossil-system-test, size: 18878 | |
| 16:47 | Begin splitting up fossil_assert_safe_command_string() into separate windows and unix implementions. Add the test-fossil-system command for testing. file: [33335ba55f] check-in: [9c38a004ad] user: drh branch: safe-fossil-system-test, size: 17910 | |
| 00:38 | Allow '&' as the last character in a fossil_system() string. file: [850cb989a3] check-in: [84346a317b] user: drh branch: trunk, size: 17366 | |
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2020-06-08
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| 23:37 | Add a safety scan of all strings passed into fossil_system(). Fatal error if the input string seems unsafe. file: [ed308b4eaf] check-in: [a046f916d3] user: drh branch: trunk, size: 17259 | |
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2020-05-27
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| 22:14 | Updated all user-facing documentation and "fossil help" output (plus select internal comments and function names) to use "hash" rather than "UUID". No functional changes. (Yet?) See forum thread https://www.fossil-scm.org/forum/forumpost/ddc14c6866 for discussion. file: [b774c15249] check-in: [df5201950e] user: wyoung branch: uuid-to-hash, size: 15728 | |
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2020-04-23
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| 18:36 | Begin adding the ability to restrict self-registration to people with a particular email address pattern. This check-in provides the setting to specify the authorized email addresses, but an attacker can still lie about his email address and sneak in that way. Still a work-in-progress. file: [ba9c17c604] check-in: [7916dbaa03] user: drh branch: restricted-self-registration, size: 15719 | |
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2020-04-05
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| 23:45 | Match the COMMAND and WEBPAGE names with _cmd and _page functions; forumpost/045bffda68 file: [ded7fa205b] check-in: [06afb7022f] user: ashepilko branch: api-cleanup, size: 15456 | |
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2019-09-10
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| 11:30 | Performance optimization in fossil_strcmp(). file: [907ebfaf83] check-in: [72a4b61347] user: drh branch: trunk, size: 15452 | |
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2019-08-23
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| 12:42 | Add the fossil_random_password() utility function and use it to generate a stronger initial admin-user password in the "fossil new" command. file: [28a9c1dd25] check-in: [23a9f9bac2] user: drh branch: trunk, size: 15560 | |
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2018-07-15
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| 19:56 | Clarify the difference between fossil_fatal() and fossil_panic(). The fossil_panic() interface puts a message on the error log when generating webpages. Otherwise the two routines are identical. Convert some fossil_fatal() calls into fossil_panic() where appropriate. The goal here is to limit messages on the error log to things that require attention from the system administrator, or represent bugs. file: [8c7d4b565f] check-in: [3f5ab71744] user: drh branch: trunk, size: 14086 | |
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2018-07-13
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| 21:36 | Improved process debugging for "fossil ui" and "fossil server". Sanely close the open database connection upon receiving SIGPIPE. file: [49632b4886] check-in: [83b171bcd1] user: drh branch: trunk, size: 14086 | |
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2018-03-17
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| 22:33 | Merge updates from trunk. file: [74d0258c52] check-in: [5447bc9028] user: mistachkin branch: withMman, size: 13942 | |
| 22:32 | Fix harmless compiler warning. file: [a633e66042] check-in: [e2a90ed56e] user: mistachkin branch: trunk, size: 13358 | |
| 21:16 | POSIX enhancements for fossil_get_page_size(). file: [f7610cb50e] check-in: [fd1bee7279] user: mistachkin branch: withMman, size: 13938 | |
| 20:31 | Experimental support for using 'mman.h' when compiling for POSIX. file: [c61345cfc3] check-in: [37b69e7d0c] user: mistachkin branch: withMman, size: 13843 | |
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2018-03-07
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| 19:46 | Rid the code of the legacy UUID_SIZE macro. Replace it everywhere with either HNAME_MAX or HNAME_LEN_SHA1 or HNAME_LEN_K256, as appropriate. file: [a9ee84f1f2] check-in: [323299cb56] user: drh branch: trunk, size: 13354 | |
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2018-01-17
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| 19:29 | Only make the first argument to pledge() available using the fossil_pledge() interface. The second argument is always NULL. file: [c4d7bb8b1f] check-in: [91ccde50a0] user: drh branch: trunk, size: 13296 | |
| 19:04 | Automatically detect the presence of the pledge() system interface and use it if it is available. file: [220c702369] check-in: [64def88f8b] user: drh branch: trunk, size: 13350 | |
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2018-01-15
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| 21:50 | Remove unnecessary whitespace. file: [d3a811d45f] check-in: [73d0734a4b] user: andybradford branch: mistake, size: 13364 | |
| 21:48 | Update the comment for fossil_pledge to reflect the new change in [1180676e]. file: [0b1ad26c58] check-in: [8993c3324a] user: andybradford branch: trunk, size: 13365 | |
| 21:43 | Only #define fossil_pledge in config.h if FOSSIL_HAVE_PLEDGE is not defined so that makeheaders can pick up the function prototype for checkin.h when FOSSIL_HAVE_PLEDGE is defined. file: [4ca8629c10] check-in: [1180676e9b] user: andybradford branch: trunk, size: 13364 | |
| 17:35 | End comment with matching #define for new fossil_pledge_impl() routine---no functional change. file: [c9a07aa86c] check-in: [cefcc87e08] user: andybradford branch: trunk, size: 13369 | |
| 16:18 | Add the fossil_pledge() utility routine, that is a no-op unless compiled with FOSSIL_HAVE_PLEDGE. file: [f537e9698f] check-in: [7b81a9993b] user: drh branch: trunk, size: 13362 | |
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2017-12-15
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| 18:27 | Remove pointless code that initializes a BSS data structure to zeros, even though it is already all-zero. This avoids a compiler warning in GCC7. file: [89f917cf84] check-in: [5419e7fcec] user: drh branch: trunk, size: 12829 | |
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2017-06-24
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| 16:28 | Fixed "integer constant is too large for long type" warning on 32-bit Linux file: [5882876217] check-in: [caf2681720] user: andygoth branch: trunk, size: 12952 | |
| 13:59 | Increase the stack size limit to 8MB. Disable stack and heap size limits prior to invoking subprocesses. file: [2634b30182] check-in: [3f193ba610] user: drh branch: trunk, size: 12944 | |
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2017-06-20
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| 13:35 | On unix, use setrlimit() to limit total heap space usage to 1GB on 32-bit systems and 10GB on 64-bit systems, and total stack space to 2MB, as a proactive defense again the "stack clash" vulnerability found on many unix-like OSes. I do not yet know if these limits are reasonable. file: [ae9317b099] check-in: [6e6e4b1d26] user: drh branch: trunk, size: 12452 | |
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2016-10-04
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| 19:05 | Add an assert(). file: [9a3cc502aa] check-in: [e6a5634f24] user: mistachkin branch: seeEnhanced, size: 11784 | |
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2016-09-23
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| 02:28 | Merge updates from trunk. file: [7260892081] check-in: [4f619c020a] user: mistachkin branch: seeEnhanced, size: 11757 | |
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2016-08-24
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| 14:56 | Unbreak compilation on Cygwin. Allow notepad to be used as unversioned content editor (notepad cannot handle UNIX line-endings) file: [08c5fc011a] check-in: [6728970b76] user: jan.nijtmans branch: trunk, size: 10319 | |
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2016-08-23
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| 13:01 | Add the "fossil unversioned edit UVFILE" command. file: [cad066defc] check-in: [1d6b67822a] user: drh branch: trunk, size: 10345 | |
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2016-05-28
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| 21:23 | Enhancements to SEE integration. file: [2b396c37cc] check-in: [4e34191c3d] user: mistachkin branch: seeEnhanced, size: 10602 | |
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2015-01-21
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| 18:55 | Enhance the ad-unit processing to allow for tall right-side column ads as an alternative to banner ads. file: [9f02b01358] check-in: [4bc5b6cf9b] user: drh branch: ad-unit-enhancement, size: 9164 | |
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2014-10-21
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| 09:27 | merge trunk file: [e515fb3284] check-in: [154abe4d47] user: baruch branch: svn-import, size: 8932 | |
| 09:22 | Very very basic svn-dump import. Can not handle anything realistic yet file: [8c95679104] check-in: [287cd78e27] user: baruch branch: svn-import, size: 8571 | |
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2014-10-06
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| 00:58 | Add an assert() to prove that Fossil server instances are not vulnerable to the ShellShock bug because it never shells-out while processing an HTTP request. file: [227890c094] check-in: [82e30c0000] user: drh branch: trunk, size: 8919 | |
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2014-08-07
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| 10:02 | "char const" -> "const char" and various other coding style improvements. No functional change. file: [d776ecabc6] check-in: [4e18dba698] user: jan.nijtmans branch: trunk, size: 8558 | |
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2014-04-11
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| 15:44 | Refactored ATTACHMENT crosslinking a bit to remove some duplicate code (tested on libfossil repo). Replaced free() with fossil_free() (consistency). Added fossil_is_uuid(), the c-string counterpart of blob_is_uuid(). file: [369a0bac84] check-in: [b7ff537dca] user: stephan branch: trunk, size: 8559 | |
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2013-09-19
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| 11:48 | Fix MSVC build error and warnings: c:\localdata\workspace\fossil\src\util.c(249) : warning C4715: 'fossil_timer_fetch' : not all control paths return a value c:\localdata\workspace\fossil\src\util.c(270) : warning C4715: 'fossil_timer_reset' : not all control paths return a value file: [7054510104] check-in: [6e1e4bb83d] user: jan.nijtmans branch: trunk, size: 8314 | |
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2013-08-30
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| 12:18 | Add the --errorlog command-line option and the errorlog: parameter to CGI scripts. Log all panics, fatal errors, and warnings to the error log, if defined. Panic if file descriptor 2 is not open on unix. Clean up some routines that deal with close(). file: [a2369fb973] check-in: [4727ef4a8e] user: drh branch: trunk, size: 8330 | |
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2013-05-13
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| 10:50 | unused variable "fossilTimer" file: [d31f9b9215] check-in: [55d7e2c14a] user: jan.nijtmans branch: trunk, size: 8016 | |
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2013-05-08
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| 20:18 | Fixed a logic error in the only-run-once timer init code. file: [a20136c976] check-in: [9fab0f8125] user: stephan branch: trunk, size: 8100 | |
| 20:09 | Reworked the timer IDs to be positive values to simplify error checking a bit. file: [445d442155] check-in: [799458977e] user: stephan branch: trunk, size: 8086 | |
| 19:54 | Added fossil_timer_is_active(timerId), removed fossil_has_timer(). file: [09d6313070] check-in: [590406df3c] user: stephan branch: trunk, size: 7911 | |
| 19:45 | Added fossil_timer_xxx() family of functions and g.mainTimerId. file: [68ce23613a] check-in: [e28433a692] user: stephan branch: trunk, size: 7725 | |
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2013-02-21
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| 15:50 | Make win32 build compile again: - missing headers <io.h> and <fcntl.h> - WCHAR -> wchar_t file: [40229a2f25] check-in: [e3add2c115] user: jan.nijtmans branch: trunk, size: 3260 | |
| 14:24 | Added: Code refactoring: Move utility routines (ex: fossil_malloc()) out of main.c and into a new file util.c. Try to gather I/O routines into the printf.c source file. file: [bb167adb41] check-in: [bb0cedb15a] user: drh branch: trunk, size: 3258 | |