enh: Update cJSON to 1.7.13 (#978)

This is a modified version of cJSON with support for 64-bit integers. This change pulls in some bug fixes and security fixes. It also fixes some compiler warning

enh: Update cJSON to 1.7.13 (#978)

This is a modified version of cJSON with support for 64-bit integers. This change pulls in some bug fixes and security fixes. It also fixes some compiler warnings on ILP32, caused by the way that we imported the previous cJSON (fixes inspired by #855).

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fix cjson warning: "true" and "false redefined

the similar change also exist in the offical git:
https://github.com/DaveGamble/cJSON

Part of #935.

Change-Id: I3d98de3ec893ccf0b0cab37acc2dbfef00d9e

fix cjson warning: "true" and "false redefined

the similar change also exist in the offical git:
https://github.com/DaveGamble/cJSON

Part of #935.

Change-Id: I3d98de3ec893ccf0b0cab37acc2dbfef00d9e2b6
Signed-off-by: Xiang Xiao <[email protected]>
(cherry picked from commit 98c868360c858f4c5fd466bd03fd157ac56b3f06)
Signed-off-by: Bruce A. Mah <[email protected]>

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Import cjson 1.5.2 (#573)

* Import source files for cJSON 1.5.2.

* Portability and 64-bit changes for cJSON.

warning fixes (#551)

* fix Wstrict-prototypes warnings found by clang

also fix usage_long() call

Signed-off-by: Gabriel Ganne <[email protected]>

* fix Wunreachable-code-break warnings

warning fixes (#551)

* fix Wstrict-prototypes warnings found by clang

also fix usage_long() call

Signed-off-by: Gabriel Ganne <[email protected]>

* fix Wunreachable-code-break warnings found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* fix Wshadow warnings found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* fix Wmissing-noreturn warning found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* ix memory leak found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* fix Wmisleading-indentation warnings raised by gcc-6

Signed-off-by: Gabriel Ganne <[email protected]>

* fix warning: Value stored to 'ptr' during its initialization is never read found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* fix warning: The left operand of '>' is a garbage value found by clang

Signed-off-by: Gabriel Ganne <[email protected]>

* fix memory leak in global cleanup

Signed-off-by: Gabriel Ganne <[email protected]>

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Fix a buffer overflow in upstream cJSON.

This is DaveGamble/cJSON#30, and fixes issue #466.

Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so

Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).

Discovered and reported by Dave McDaniel, Cisco Talos.

Based on a patch by @dopheide-esnet, with input from @DaveGamble.

Cross-references: TALOS-CAN-0164, ESNET-SECADV-2016-0001,
CVE-2016-4303

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Add casts for the two remaining tolower() uses, since
tolower() is undefined for negative character values
(except for -1).

Also simplify the existing casts for tolower() usages.

Use HAVE_STDINT_H to prevent a recurrence of #175.

Merge pull request #206 from duyaokun/fix-compile-cjson-error

Fixed compilation error in src/cjson.c observed in Visual Studio 2013.

This problem didn't cause breakage on any other platform, but th

Merge pull request #206 from duyaokun/fix-compile-cjson-error

Fixed compilation error in src/cjson.c observed in Visual Studio 2013.

This problem didn't cause breakage on any other platform, but this change should have been present anyway.

(cherry picked from commit dd2968f21e641945026db4bbdf02b3c13f833d74)
Signed-off-by: Bruce A. Mah <[email protected]>

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Portability fix for cJSON.

Fixed cjson.c to no longer require -lm.

Get rid of compiler warning.

Need a couple more include files to compile on FreeBSD.

Switched to using a new timer package, adapted from thttpd and http_load.

Fix JSON parsing to handle very long ints better. Should still
do something better about them on output.

Fixed cjson to not need -lm any more, by adding an ipow() routine
to use instead of pow().

Converted the results exchange to use JSON.

Oops, the cjson files need to be in the src directory.
Also changed the makefiles so that cjson gets compiled and linked in.
Next step: actually call it.