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Author SHA1 Message Date
Alexandru Ardelean 8f6ecbf37b build,cmake: set C_STANDARD 99 property to libjson-c-static 
Apply the same property as to json-c.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2017-06-19 18:12:28 +03:00
Alexandru Ardelean 4fb2eefac2 build,cmake: rename libjson-c-static.a to libjson-c.a 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2017-06-19 18:08:45 +03:00
Eric Haszlakiewicz a36396992d Merge pull request #321 from commodo/fix-cmake-vasprintf 
build,cmake: fix vasprintf implicit definition and generate both static & shared libs
 2017-06-19 00:34:44 -04:00
Eric Haszlakiewicz e8e574fbe4 Issue #161: add a json_object_to_fd() function. 2017-06-18 18:44:45 +00:00
Eric Haszlakiewicz 23e064ad29 Fix test_double_serializer expected output. 2017-06-18 18:34:41 +00:00
Eric Haszlakiewicz 1a94c70336 Add a json_c_set_serialization_double_format() function to set the *library-wide* format for how doubles are written to a serialized JSON output. 2017-06-18 18:12:07 +00:00
Eric Haszlakiewicz 8581806558 Make _set_last_err() non-static so it can be used outside of json_util.c 2017-06-18 18:11:17 +00:00
Eric Haszlakiewicz e76ea37772 Merge pull request #325 from rouault/fix_stack_overflow_in_json_object_double_to_json_string_format 
Fix stack buffer overflow in json_object_double_to_json_string_format()
 2017-05-21 21:35:16 -04:00
Even Rouault 2c2deb87f8 Fix stack buffer overflow in json_object_double_to_json_string_format() 
Issue originally found in the json-c 0.11 internal copy in GDAL but also found
in latest git version.

If doing things like
json_object* obj = json_object_new_double(1e300);
json_object_set_serializer(obj, json_object_double_to_json_string, "%f", NULL);
json_object_to_json_string(obj)

    size = snprintf(buf, sizeof(buf),
        format ? format :
          (modf(jso->o.c_double, &dummy) == 0) ? "%.17g.0" : "%.17g",
          jso->o.c_double);
will return a value greater than 128 since at least 300 characters are needed.
This value is then passed to printbuf_memappend(pb, buf, size); that tries to
read size bytes in buf.

So we should clamp size to sizeof(buf). And on Windows, _snprintf() returns -1
in that situation, so deal also with this case.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1682
Credit to OSS-Fuzz
 2017-05-18 22:36:35 +02:00
Alexandru Ardelean f10a5ae4d7 .gitignore: add cmake generated files 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2017-05-03 12:00:38 +03:00
Alexandru Ardelean 4b5e39c89c build,cmake: generate both static and shared libjson 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2017-05-03 12:00:38 +03:00
Alexandru Ardelean cfbbb23141 build,cmake: add _GNU_SOURCE to CFLAGS 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2017-05-03 11:36:45 +03:00
Eric Haszlakiewicz 6bd86d1044 Merge pull request #311 from jj1118/master 
Fix error C3688 when compiling on Visual Studio 2015
 2017-03-26 03:52:57 +00:00
Jason Li 0f81ecf5f4 Fix error C3688 when compiling on Visual Studio 2015: invalid literal suffix 'PRId64'; literal operator or literal operator template 'operator ""PRId64' not found 2017-03-24 14:53:25 +08:00
Eric Haszlakiewicz 4e673656a1 Merge pull request #310 from marxin/fix-gcc7-warnings 
Add FALLTHRU comment to handle GCC7 warnings.
 2017-03-22 23:37:14 -04:00
marxin 014924ba89 Add FALLTHRU comment to handle GCC7 warnings. 2017-03-21 08:42:11 +01:00
Eric Haszlakiewicz 82f5a4ab29 Merge pull request #305 from alexanderst/master 
Fix compilation without C-99 option
 2017-03-03 23:12:56 -05:00
Alex 175d934cff Fix compilation without C-99 option 2017-03-02 10:57:49 +02:00
Eric Haszlakiewicz 8c86207258 Add a few more cases to test_parse to provide some examples of how parsing works; should help address the questions raised in Issue #302. 2017-02-26 16:22:45 +00:00
Eric Haszlakiewicz d74b7eb144 Merge pull request #303 from yogo1212/tokener_h 
fix doc in tokener header file
 2017-02-24 22:34:36 -05:00
Leon M. George 482e771af1 fix doc in tokener header file 2017-02-20 04:41:55 +01:00
Eric Haszlakiewicz 3948fcad2d Issue #300: Cast size_t values to int instead of unsigned long long to work around broken behavior of MinGW. 2017-02-05 17:00:35 +00:00
Eric Haszlakiewicz bad6c9a427 Issue #300: Some platforms, such as MinGW, don't have ETXTBSY and ENOTBLK, so skip those there. 2017-02-05 04:44:30 +00:00
Eric Haszlakiewicz 9a64fd7d55 Issue #300: Use %p instead of %lx in test_util_file since some platforms' pointers are larger than "unsigned long". 
Also, there's no need to worry about output consistency here, since it'll be
 different anyway due to different pointer values.
 2017-02-05 04:38:53 +00:00
Eric Haszlakiewicz 91977159ee Add cast to int in calls to isdigit() since some platforms complain about char being used as an array index. 2017-02-05 04:34:05 +00:00
Eric Haszlakiewicz 3fab117e4e Merge pull request #299 from qlyoung/perf-improvements 
Improve json_object -> string performance
 2017-02-04 11:13:14 -05:00
Quentin Young f6f852fd93 Restore sprintbuf(), add macro for string literals 
Hawciz pointed out that the previous commit modifies the public
interface of printbuf. Per his suggestion, sprintbuf() was restored
and a new pair of macros was added that wraps printbuf_memappend().

Using a wrapper macro instead of modifying sprintbuf() also reduces
function call overhead, bringing total performance gains to
approximately 400%.
 2017-02-04 01:02:00 +00:00
Eric Haszlakiewicz 75825a9f01 Use strdup instead of strndup in test1.c, there's no need for the latter because json_object_to_json_string_length() will always return a properly sized string. 2017-02-03 17:10:27 +00:00
Quentin Young 9ff0f4987f Improve json_object -> string performance 
Removes variadic prints for ~3x performance improvement.
 2017-02-02 17:33:54 +00:00
Eric Haszlakiewicz 8157784483 Issue #295: also check if size_t is the size of long long, to help support 64-bit Windows platforms. 2017-01-07 22:55:31 -05:00
Eric Haszlakiewicz 177c401e02 Ignore tests/test_float 2016-12-18 14:35:06 -05:00
Eric Haszlakiewicz 0a010a59eb Change a memcpy that should be a memmove within json_pointer_get, and fix memory leaks in of one the json_pointer tests. 2016-12-18 14:33:41 -05:00
Eric Haszlakiewicz 779b77a164 Note some minimum versions needed for autoconf, etc... 2016-12-12 23:01:20 -05:00
Eric Haszlakiewicz a443b9f7e7 Issue#292: bump the required version of configure listed in configure.ac so a more useful error message is generated, rather than failing later because the extra macros from ./autoconf-archive/m4/ didn't get loaded. 2016-12-11 19:18:33 -08:00
Eric Haszlakiewicz 1e4824a841 Merge pull request #289 from jgerhards/i-278 
bugfix: floating point representaion without fractional part
 2016-12-04 20:52:33 -05:00
Jan Gerhards 61db4cfac5 testbench: add test for floating point representation 2016-11-27 11:50:48 +01:00
Jan Gerhards ca7a1973e2 bugfix: floating point representaion without fractional part 
closes https://github.com/json-c/json-c/issues/278
 2016-11-27 11:47:00 +01:00
Eric Haszlakiewicz d050f1e622 Merge pull request #287 from commodo/json_pointer_va_args 
json_pointer: extend setter & getter with printf() style arguments
 2016-11-24 15:03:50 -05:00
Alexandru Ardelean 47f32a76ef vasprintf_compat.h: spin-off this compat header ; use math_compat.h as template 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-22 16:37:30 +02:00
Alexandru Ardelean 8cb86a583a strdup_compat.h: re-spin this compat header ; use math_compat.h as template 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-22 16:37:29 +02:00
Alexandru Ardelean c0da680f13 test_json_pointer: update test with a few printf variants 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-22 16:37:18 +02:00
Alexandru Ardelean 742e059da1 json_pointer: add json_pointer_getf/setf() function variants 
These include support for printf() style args for path.

Adds support for calling with 'json_pointer_getf(obj, &res, "/foo/%d/%s", 0, bar)'
style args.

Makes it easier for doing more dynamic stuff/magic, without
needing to use vasprintf() externally.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-22 16:33:49 +02:00
Alexandru Ardelean 97dd7d5103 json_pointer.c: fix whitespace 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-16 16:15:53 +02:00
Eric Haszlakiewicz 8e12f4a21c Merge pull request #285 from ebassi/revert-strdup-compat 
Revert "compat/strdup.h: move common compat check for strdup() to own…
 2016-11-09 09:56:58 -05:00
Emmanuele Bassi 7601f20d70 Revert "compat/strdup.h: move common compat check for strdup() to own file" 
This reverts commit aaba8c1080.

This commit breaks builddir != srcdir build, but, more importantly, it
also adds a dependency on a header, "config.h", which is not installed
and it's supposed to be private — since it's generated at configuration
time and it's not meant to be used by projects compiling against a
library.
 2016-11-07 20:51:11 +00:00
Eric Haszlakiewicz e8ce1db471 Merge pull request #283 from commodo/json_pointer 
json_pointer: add first revision based on RFC 6901
 2016-11-04 11:48:30 -04:00
Alexandru Ardelean ee7fc26de1 tests: add test_json_pointer test 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-04 09:59:43 +02:00
Alexandru Ardelean 2fbdee19da tests/strerror_override.c: fix compilation error 
I got this on Mac OS X at least.
Not sure if it shows up in other envs

error:
```
strerror_override.c:53:13: error: incompatible redeclaration of library function 'strerror' [-Werror,-Wincompatible-library-redeclaration]
const char *strerror(int errno_in)
```

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-04 09:51:44 +02:00
Alexandru Ardelean 0e91183300 json_pointer: add first revision 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-04 09:51:36 +02:00
Alexandru Ardelean aaba8c1080 compat/strdup.h: move common compat check for strdup() to own file 
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
 2016-11-03 15:51:33 +02:00