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Name: libjson-c5 | Distribution: openSUSE Tumbleweed |
Version: 0.17 | Vendor: openSUSE |
Release: 2.3 | Build date: Fri Feb 9 19:25:49 2024 |
Group: System/Libraries | Build host: i01-armsrv2 |
Size: 65371 | Source RPM: json-c-0.17-2.3.src.rpm |
Packager: http://bugs.opensuse.org | |
Url: https://github.com/json-c/json-c | |
Summary: JSON-C shared library |
JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. This package includes the JSON library.
MIT
* Wed Dec 06 2023 Guillaume GARDET <guillaume.gardet@opensuse.org> - Drop unneeded -DCMAKE_C_FLAGS=-std=gnu99 to use distro CFLAGS * Fri Nov 03 2023 Paolo Stivanin <info@paolostivanin.com> - Update to 0.17: + New features: * json_patch: add first implementation only with patch application * Add --disable-static and --disable-dynamic options to the cmake-configure script. * Add -DBUILD_APPS=NO option to disable app build * Minimum cmake version is now 3.9 + Significant changes and bug fixes: * When serializing with JSON_C_TO_STRING_PRETTY set, keep the opening and closing curly or square braces on same line for empty objects or arrays. * Disable locale handling when targeting a uClibc system due to problems with its duplocale() function. * When parsing with JSON_TOKENER_STRICT set, integer overflow/underflow now result in a json_tokener_error_parse_number. Without that flag values are capped at INT64_MIN/UINT64_MAX. * Fix memory leak with emtpy strings in json_object_set_string * json_object_from_fd_ex: fail if file is too large (>=INT_MAX bytes) * Add back json_number_chars, but only because it's part of the public API. * Entirely drop mode bits from open(O_RDONLY) to avoid warnings on certain platforms. * Specify dependent libraries, including -lbsd, in a more consistent way so linking against a static json-c works better * Fix a variety of build problems and add & improve tests * Update RFC reference to https://www.rfc-editor.org/rfc/rfc8259 - Remove deprecated suse_version checks * Wed Apr 20 2022 Paolo Stivanin <info@paolostivanin.com> - Update to 0.16: + Deprecated and removed features: * JSON_C_OBJECT_KEY_IS_CONSTANT is deprecated in favor of JSON_C_OBJECT_ADD_CONSTANT_KEY * Direct access to lh_table and lh_entry structure members is deprecated. Use access functions instead, lh_table_head(), lh_entry_next(), etc... * Drop REFCOUNT_DEBUG code. + Changes and bug fixes * Cap string length at INT_MAX to avoid various issues with very long strings. * json_object_deep_copy: fix deep copy of strings containing '\0' * Fix read past end of buffer in the "json_parse" command * Avoid out of memory accesses in the locally provided vasprintf() function (for those platforms that use it) * Handle allocation failure in json_tokener_new_ex * Fix use-after-free in json_tokener_new_ex() in the event of printbuf_new() returning NULL * printbuf_memset(): set gaps to zero - areas within the print buffer which have not been initialized by using printbuf_memset * printbuf: return -1 on invalid arguments (len < 0 or total buffer > INT_MAX) * sprintbuf(): propagate printbuf_memappend errors back to the caller * Validate size arguments in arraylist functions. * Use getrandom() if available; with GRND_NONBLOCK to allow use of json-c very early during boot, such as part of cryptsetup. * Use arc4random() if it's available. * random_seed: on error, continue to next method instead of exiting the process * Close file when unable to read from /dev/urandom in get_dev_random_seed() * Speed up parsing by replacing ctype functions with simplified, faster non-locale-sensitive ones in json_tokener and json_object_to_json_string. * Neither vertical tab nor formfeed are considered whitespace per the JSON spec * json_object: speed up creation of objects, calloc() -> malloc() + set fields * Avoid needless extra strlen() call in json_c_shallow_copy_default() and json_object_equal() when the object is known to be a json_type_string. * Wed May 19 2021 Fridrich Strba <fstrba@suse.com> - Add -std=gnu99 to fix build with some gcc versions * Mon Aug 17 2020 Dirk Mueller <dmueller@suse.com> - update to 0.15: * Deprecate `array_list_new()` in favor of `array_list_new2()` * Remove the THIS_FUNCTION_IS_DEPRECATED define. * Remove config.h.win32 * Add a `JSON_TOKENER_ALLOW_TRAILING_CHARS` flag to allow multiple objects to be parsed even when `JSON_TOKENER_STRICT` is set. * Add `json_object_new_array_ext(int)` and `array_list_new_2(int)` to allow arrays to be allocated with the exact size needed, when known. * Add `json_object_array_shrink()` (and `array_list_shrink()`) and use it in json_tokener to minimize the amount of memory used. * Add a json_parse binary, for use in testing changes (not installed, but available in the apps directory). * Split the internal json_object structure into several sub-types, one for each json_type (json_object_object, json_object_string, etc...). This improves memory usage and speed, with the benchmark under bench/ report 5.8% faster test time and 6%(max RSS)-12%(peak heap) less memory usage. Memory used just for json_object structures decreased 27%, so use cases with fewer arrays and/or strings would benefit more. * Minimize memory usage in array handling in json_tokener by shrinking arrays to the exact number of elements parsed. On bench/ benchmark: 9% faster test time, 39%(max RSS)-50%(peak heap) less memory usage. Add json_object_array_shrink() and array_list_shrink() functions. * #616 - Parsing of surrogate pairs in unicode escapes now properly handles incremental parsing. * Fix incremental parsing of numbers, especially those with exponents, e.g. so parsing "[0", "e+", "-]" now properly returns an error. Strict mode now rejects missing exponents ("0e"). * Successfully return number objects at the top level even when they are followed by a "-", "." or "e". This makes parsing things like "123-45" behave consistently with things like "123xyz". * #589 - Detect broken RDRAND during initialization; also, fix segfault in the CPUID check. * #592 - Fix integer overflows to prevert out of bounds write on large input. * Protect against division by zero in linkhash, when creaed with zero size. * #602 - Fix json_parse_uint64() internal error checking, leaving the retval untouched in more failure cases. * #614 - Prevent truncation when custom double formatters insert extra \0's - remove 0001-Detect-broken-RDRAND-during-initialization.patch (upstream) * Wed Jun 17 2020 Dan Čermák <dcermak@suse.com> - Add upstream fix for boo#1173022 * Added patch 0001-Detect-broken-RDRAND-during-initialization.patch * use URL from the releases page on github * run spec-cleaner over the spec file * Tue Apr 28 2020 Paolo Stivanin <info@paolostivanin.com> - json-c 0.14: * bits.h has been removed * lh_abort() has been removed * lh_table_lookup() has been removed, use lh_table_lookup_ex() instead. * Remove TRUE and FALSE defines, use 1 and 0 instead. * Switch to cmake * Build fixes * Doc updates * Added a json_tokener_get_parse_end() function to replace direct access of tok->char_offset * json_tokener_parse_ex() now accepts a new JSON_TOKENER_VALIDATE_UTF8 flag to validate that input is UTF8 * Add support for unsigned 64-bit integers * A total of 7 new functions were added: * json_object_get_uint64 ( struct json_object const* jso ) * json_object_new_uint64 ( uint64_t i ) * json_object_set_uint64 ( struct json_object* jso, uint64_t new_value ) * json_parse_uint64 ( char const* buf, uint64_t* retval ) * See description of uint64 support, above. * json_tokener_get_parse_end ( struct json_tokener* tok ) * See details under "json_tokener changes", above. * json_object_from_fd_ex ( int fd, int in_depth ) * Allows the max nesting depth to be specified. * json_object_new_null ( ) * Simply returns NULL. Its use is not recommended. * The size of struct json_object has decreased from 96 bytes to 88 bytes. * Tue Mar 13 2018 avindra@opensuse.org - json-c 0.13.1 * Add const size_t json_c_object_sizeof() * Avoid invalid free (and thus a segfault) when ref_count gets < 0 * Fix handling of custom double formats that include a ".0" * Avoid uninitialized variable warnings in json_object_object_foreach * Add a top level fuzz directory for fuzzers run by OSS-Fuzz * Fix build for certain uClibc based systems. * Bump sonum to 4.0 to avoid conflicts because some packagers made their own bump to ".so.3" for the older 0.12 release * Thu Dec 28 2017 avindra@opensuse.org - json-c 0.13 + Deprecated and removed features: * Internal use of bits.h has been eliminated. * lh_abort() is deprecated + Behavior changes: * Tighten the number parsing algorithm to raise errors instead of truncating the results. For example 12.3.4 or 2015-01-15, which now return null. * Use size_t for array length and size. Platforms where sizeof(size_t) != sizeof(int) may not be backwards compatible * Check for failue when allocating memory, returning NULL and errno=ENOMEM. * Change json_object_object_add() return type from void to int, and will return -1 on failures, instead of exiting. (Note: this is not an ABI change) + New features: * Aiming to follow RFC 7159 now. * Support for JSON pointer, RFC 6901 (see json_pointer.h) * Add a couple of additional option to json_object_to_json_string_ext: JSON_C_TO_STRING_PRETTY_TAB JSON_C_TO_STRING_NOSLASHESCAPE * json_object_object_add_ex() - better perf when certain constraints are known to be true * Serialization format of doubles now configurable * New functions - json_object_equal() - utility function for comparing json_objects - json_object_deep_copy() - a way to copy entire object trees - json_object_set_<type>() - modify the value of existing json_object's without the need to recreate them. Also add a json_object_int_inc function to adjust an int's' value. - json_util_get_last_err() - retrieve the string describing the cause of errors, instead of printing to stderr. - perllike hash function for strings * json_global_set_string_hash() * json_c_visit() - a way to iterate over a tree of json-c objects. + Notable bug fixes and other improvements: * Make reference increment and decrement atomic to allow passing json objects between threads. * Fix json_object_object_foreach to avoid uninitialized variable warnings. * Improve performance by removing unneeded data items from hashtable code and reducing duplicate hash computation. * Performance: store small strings inside json_object * Performance: of json_object_to_json_string by removing variadic printf * Fix parsing of "-Infinity", and avoid needlessly copying the input when doing so. * Fix stack buffer overflow in json_object_double_to_json_string_format() * Fix various potential null ptr deref and int32 overflows * Fix a long-standing bug in array_list_put_idx() where it would attempt to free previously free'd entries due to not checking the current array length. * use uselocale() instead of setlocale() in json_tokener to behave better in threaded environments. * Fix out of bounds read when handling unicode surrogate pairs. * Ensure doubles that happen to be a whole number are emitted with ".0" * Visual Studio: use a snprintf/vsnprintf wrapper that ensures the string is terminated. * Fix double to int cast overflow in json_object_get_int64. * Clamp double to int32 when narrowing in json_object_get_int. * Use strtoll() to parse ints - instead of sscanf * usual code linting + Build changes: * Add Appveyor and Travis build support * Support for MacOS and Windows through CMake * Silent build by default * Link against libm when needed * Add support for building with AddressSanitizer * Add support for building with Clang * Add a --enable-threading configure option, and only use the (slower) __sync_add_and_fetch()/__sync_sub_and_fetch() function when it is specified. - cleanup with spec-cleaner - remove fix-set-but-not-used.patch + fixed: https://github.com/json-c/json-c/issues/240 - remove gcc7-fix.patch + fixed in 014924ba899f659917bb64392bbff7d3c803afc2 * Thu Mar 23 2017 mliska@suse.cz - Added gcc7-fix.patch
/usr/lib/libjson-c.so.5 /usr/lib/libjson-c.so.5.3.0 /usr/share/licenses/libjson-c5 /usr/share/licenses/libjson-c5/COPYING
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