!1 json-c： bugfix in oss-fuzz

Merge pull request !1 from orange-snn/master

json-c-bugfix-against-INT64_MAX.patch

@@ -0,0 +1,29 @@
+From d0b87ee87b282e9b91a1af924050e217b0b2ae8b Mon Sep 17 00:00:00 2001
+From: Eric Haszlakiewicz <erh+git@nimenees.com>
+Date: Mon, 12 Aug 2019 00:30:45 +0000
+Subject: [PATCH] Add an explicit cast to double to squash a
+ -Wimplicit-int-float-conversion warning. Though we will no longer be
+ comparing exactly against INT64_MAX, this is ok because any value of that
+ magnitude stored in a double will *also* have been rounded up, so the
+ comparison will work appropriately.
+
+---
+ json_object.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/json_object.c b/json_object.c
+index 026dab313b..192919f460 100644
+--- a/json_object.c
++++ b/json_object.c
+@@ -701,7 +701,9 @@ int64_t json_object_get_int64(const struct json_object *jso)
+ 	case json_type_int:
+ 		return jso->o.c_int64;
+ 	case json_type_double:
+-		if (jso->o.c_double >= INT64_MAX)
++		// INT64_MAX can't be exactly represented as a double
++		// so cast to tell the compiler it's ok to round up.
++		if (jso->o.c_double >= (double)INT64_MAX)
+ 			return INT64_MAX;
+ 		if (jso->o.c_double <= INT64_MIN)
+ 			return INT64_MIN;
+

json-c.spec

@@ -6,7 +6,7 @@
 
 Name:           json-c
 Version:        0.13.1
-Release:        4
+Release:        5
 Summary:        JSON implementation in C
 
 License:        MIT
@@ -25,7 +25,7 @@ Patch6003:      0053-Fix-compiler-warnings.patch
 Patch6004:      0002-Issue-486-append-a-missing-.0-to-negative-double-val.patch
 
 Patch9000:      bugfix-json-c-support_aarch64.patch
-
+Patch6005:	json-c-bugfix-against-INT64_MAX.patch
 BuildRequires:  libtool
 
 %description
@@ -114,5 +114,8 @@ end
 %doc %{_pkgdocdir}
 
 %changelog
+* Tue Mar 3 2020 songnannan<songnannan2@huawei.com> - 0.13.1-5
+- bugfix in oss-fuzz
+
 * Thu Sep 19 2019 openEuler Buildteam <buildteam@openeuler.org> - 0.13.1-4
 - Package init