Merge pull request #505 from Alanscut/release-1.7.14

Release 1.7.14

.gitattributes

@@ -1,2 +1,8 @@
 *  					text=auto
-/tests/inputs/*	text eol=lf
+/tests/inputs/*	text eol=lf
+
+.gitattributes          export-ignore
+.gitignore              export-ignore
+.github                 export-ignore
+.editorconfig           export-ignore
+.travis.yml             export-ignore

.github/workflows/CI.yml

@@ -0,0 +1,102 @@
+name: CI
+
+on:
+  push:
+    branches: [ master ]
+    paths-ignore:
+      - '**.md'
+      - 'LICENSE'
+  pull_request:
+    types: [opened, synchronize]
+    paths-ignore:
+      - '**.md'
+      - 'LICENSE'
+
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'ci skip')"
+    strategy:
+      fail-fast: false
+      matrix:
+        mem_check:
+          - ENABLE_VALGRIND
+          - ENABLE_SANITIZERS
+          - NONE_MEM_CHECK
+        compiler:
+          - GCC
+          - CLANG
+    steps:
+    - uses: actions/checkout@v2
+    - name: install build dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install clang-8 valgrind
+    - name: build and test
+      shell: bash
+      run: |
+          if [ "${{ matrix.mem_check }}" == "ENABLE_VALGRIND" ]; then
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=ON -DENABLE_SAFE_STACK=ON -DENABLE_SANITIZERS=OFF"
+          elif [ "${{ matrix.mem_check }}" == "ENABLE_SANITIZERS" ]; then
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=OFF -DENABLE_SAFE_STACK=OFF -DENABLE_SANITIZERS=ON"
+          else
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=OFF -DENABLE_SAFE_STACK=OFF -DENABLE_SANITIZERS=OFF"
+          fi
+          if [ "${{ matrix.compiler }}" == "GCC" ]; then
+            export CC=gcc
+          else
+            export CC=clang
+          fi
+          #run build and test
+          JOBS=20
+          export CTEST_PARALLEL_LEVEL=$JOBS
+          export CTEST_OUTPUT_ON_FAILURE=1
+          mkdir -p build
+          cd build
+          echo [cmake]: cmake .. $EVENT_CMAKE_OPTIONS
+          cmake .. $EVENT_CMAKE_OPTIONS || (rm -rf * && cmake .. $EVENT_CMAKE_OPTIONS)
+          cmake --build .
+          make
+          make test
+          
+  macos:
+    runs-on: macos-latest
+    if: "!contains(github.event.head_commit.message, 'ci skip')"
+    strategy:
+      fail-fast: false
+      matrix:
+        mem_check:
+          - ENABLE_VALGRIND
+          - ENABLE_SANITIZERS
+          - NONE_MEM_CHECK
+        compiler:
+          - GCC
+          - CLANG
+    steps:
+    - uses: actions/checkout@v2
+    - name: build and test
+      shell: bash
+      run: |
+          if [ "${{ matrix.mem_check }}" == "ENABLE_VALGRIND" ]; then
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=ON -DENABLE_SAFE_STACK=ON -DENABLE_SANITIZERS=OFF"
+          elif [ "${{ matrix.mem_check }}" == "ENABLE_SANITIZERS" ]; then
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=OFF -DENABLE_SAFE_STACK=OFF -DENABLE_SANITIZERS=ON"
+          else
+            EVENT_CMAKE_OPTIONS="-DENABLE_CJSON_UTILS=ON -DENABLE_VALGRIND=OFF -DENABLE_SAFE_STACK=OFF -DENABLE_SANITIZERS=OFF"
+          fi
+          if [ "${{ matrix.compiler }}" == "GCC" ]; then
+            export CC=gcc
+          else
+            export CC=clang
+          fi
+          #run build and test
+          JOBS=20
+          export CTEST_PARALLEL_LEVEL=$JOBS
+          export CTEST_OUTPUT_ON_FAILURE=1
+          mkdir -p build
+          cd build
+          echo [cmake]: cmake .. $EVENT_CMAKE_OPTIONS
+          cmake .. $EVENT_CMAKE_OPTIONS || (rm -rf * && cmake .. $EVENT_CMAKE_OPTIONS)
+          cmake --build .
+          make
+          make test

CHANGELOG.md

@@ -1,3 +1,11 @@
+1.7.14 (Sep 3, 2020)
+======
+Fixes:
+------
+* optimize the way to find tail node, see [#503](https://github.com/DaveGamble/cJSON/pull/503)
+* Fix WError error on macosx because NAN is a float. Thanks @sappo, see [#484](https://github.com/DaveGamble/cJSON/pull/484)
+* Fix some bugs in detach and replace. Thanks @miaoerduo, see [#456](https://github.com/DaveGamble/cJSON/pull/456)
+
 1.7.13 (Apr 2, 2020)
 ======
 Features:

CMakeLists.txt

@@ -7,7 +7,7 @@ include(GNUInstallDirs)
 
 set(PROJECT_VERSION_MAJOR 1)
 set(PROJECT_VERSION_MINOR 7)
-set(PROJECT_VERSION_PATCH 13)
+set(PROJECT_VERSION_PATCH 14)
 set(CJSON_VERSION_SO 1)
 set(CJSON_UTILS_VERSION_SO 1)
 set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
@@ -68,7 +68,6 @@ if (ENABLE_SANITIZERS)
         -fno-omit-frame-pointer
         -fsanitize=address
         -fsanitize=undefined
-        -fsanitize=float-divide-by-zero
         -fsanitize=float-cast-overflow
         -fsanitize-address-use-after-scope
         -fsanitize=integer
@@ -223,10 +222,12 @@ configure_file(
     "${CMAKE_CURRENT_SOURCE_DIR}/library_config/cJSONConfigVersion.cmake.in"
     ${PROJECT_BINARY_DIR}/cJSONConfigVersion.cmake @ONLY)
 
-# Install package config files
-install(FILES ${PROJECT_BINARY_DIR}/cJSONConfig.cmake
-    ${PROJECT_BINARY_DIR}/cJSONConfigVersion.cmake
-    DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/cmake/cJSON")
+if(ENABLE_TARGET_EXPORT)
+    # Install package config files
+    install(FILES ${PROJECT_BINARY_DIR}/cJSONConfig.cmake
+        ${PROJECT_BINARY_DIR}/cJSONConfigVersion.cmake
+        DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/cmake/cJSON")
+endif()
 
 option(ENABLE_CJSON_TEST "Enable building cJSON test" ON)
 if(ENABLE_CJSON_TEST)

CONTRIBUTORS.md

@@ -29,6 +29,7 @@ Contributors:
 * [Fabrice Fontaine](https://github.com/ffontaine)
 * Ian Mobley
 * Irwan Djadjadi
+* [HuKeping](https://github.com/HuKeping)
 * [IvanVoid](https://github.com/npi3pak)
 * [Jakub Wilk](https://github.com/jwilk)
 * [Jiri Zouhar](https://github.com/loigu)
@@ -36,12 +37,15 @@ Contributors:
 * [Julian Ste](https://github.com/julian-st)
 * [Julián Vásquez](https://github.com/juvasquezg)
 * [Kevin Branigan](https://github.com/kbranigan)
+* [Kevin Sapper](https://github.com/sappo)
 * [Kyle Chisholm](https://github.com/ChisholmKyle)
 * [Linus Wallgren](https://github.com/ecksun)
 * [Mateusz Szafoni](https://github.com/raiden00pl)
 * Mike Pontillo
+* [miaoerduo](https://github.com/miaoerduo)
 * [Mike Jerris](https://github.com/mjerris)
 * [Mike Robinson](https://github.com/mhrobinson)
+* [Moorthy](https://github.com/moorthy-bs)
 * [myd7349](https://github.com/myd7349)
 * [NancyLi1013](https://github.com/NancyLi1013)
 * Paulo Antonio Alvarez

Makefile

@@ -8,7 +8,7 @@ CJSON_TEST_SRC = cJSON.c test.c
 
 LDLIBS = -lm
 
-LIBVERSION = 1.7.13
+LIBVERSION = 1.7.14
 CJSON_SOVERSION = 1
 UTILS_SOVERSION = 1
 

cJSON.c

@@ -92,7 +92,7 @@ CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void)
     return (const char*) (global_error.json + global_error.position);
 }
 
-CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item) 
+CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item) 
 {
     if (!cJSON_IsString(item)) 
     {
@@ -102,18 +102,18 @@ CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item)
     return item->valuestring;
 }
 
-CJSON_PUBLIC(double) cJSON_GetNumberValue(cJSON *item) 
+CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item) 
 {
     if (!cJSON_IsNumber(item)) 
     {
-        return NAN;
+        return (double) NAN;
     }
 
     return item->valuedouble;
 }
 
 /* This is a safeguard to prevent copy-pasters from using incompatible C and header files */
-#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 13)
+#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 14)
     #error cJSON.h and cJSON.c have different versions. Make sure that both have the same.
 #endif
 
@@ -1509,6 +1509,10 @@ static cJSON_bool parse_array(cJSON * const item, parse_buffer * const input_buf
 success:
     input_buffer->depth--;
 
+    if (head != NULL) {
+        head->prev = current_item;
+    }
+
     item->type = cJSON_Array;
     item->child = head;
 
@@ -1681,6 +1685,10 @@ static cJSON_bool parse_object(cJSON * const item, parse_buffer * const input_bu
 success:
     input_buffer->depth--;
 
+    if (head != NULL) {
+        head->prev = current_item;
+    }
+
     item->type = cJSON_Object;
     item->child = head;
 
@@ -1967,15 +1975,6 @@ static cJSON_bool add_item_to_array(cJSON *array, cJSON *item)
             suffix_object(child->prev, item);
             array->child->prev = item;
         }
-        else
-        {
-            while (child->next)
-            {
-                child = child->next;
-            }
-            suffix_object(child, item);
-            array->child->prev = item;
-        }
     }
 
     return true;
@@ -2202,6 +2201,12 @@ CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const it
         /* first element */
         parent->child = item->next;
     }
+    else if (item->next == NULL)
+    {
+        /* last element */
+        parent->child->prev = item->prev;
+    }
+
     /* make sure the detached item doesn't point anywhere anymore */
     item->prev = NULL;
     item->next = NULL;
@@ -2299,6 +2304,10 @@ CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON
     }
     if (parent->child == item)
     {
+        if (parent->child->prev == parent->child)
+        {
+            replacement->prev = replacement;
+        }
         parent->child = replacement;
     }
     else
@@ -2310,6 +2319,10 @@ CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON
         {
             replacement->prev->next = replacement;
         }
+        if (replacement->next == NULL)
+        {
+            parent->child->prev = replacement;
+        }
     }
 
     item->next = NULL;
@@ -2549,6 +2562,7 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count)
         }
         p = n;
     }
+    a->child->prev = n;
 
     return a;
 }
@@ -2585,6 +2599,7 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count)
         }
         p = n;
     }
+    a->child->prev = n;
 
     return a;
 }
@@ -2621,6 +2636,7 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count)
         }
         p = n;
     }
+    a->child->prev = n;
 
     return a;
 }
@@ -2657,6 +2673,7 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char *const *strings, int co
         }
         p = n;
     }
+    a->child->prev = n;
 
     return a;
 }
@@ -2729,6 +2746,10 @@ CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse)
         }
         child = child->next;
     }
+    if (newitem && newitem->child)
+    {
+        newitem->child->prev = newchild;
+    }
 
     return newitem;
 

cJSON.h

@@ -81,7 +81,7 @@ then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJ
 /* project version */
 #define CJSON_VERSION_MAJOR 1
 #define CJSON_VERSION_MINOR 7
-#define CJSON_VERSION_PATCH 13
+#define CJSON_VERSION_PATCH 14
 
 #include <stddef.h>
 
@@ -176,8 +176,8 @@ CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *st
 CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
 
 /* Check item type and return its value */
-CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item);
-CJSON_PUBLIC(double) cJSON_GetNumberValue(cJSON *item);
+CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item);
+CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item);
 
 /* These functions check the type of an item */
 CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);

cJSON_Utils.c

@@ -403,7 +403,7 @@ static cJSON *detach_item_from_array(cJSON *array, size_t which)
         /* item doesn't exist */
         return NULL;
     }
-    if (c->prev)
+    if (c != array->child)
     {
         /* not the first element */
         c->prev->next = c->next;
@@ -412,10 +412,14 @@ static cJSON *detach_item_from_array(cJSON *array, size_t which)
     {
         c->next->prev = c->prev;
     }
-    if (c==array->child)
+    if (c == array->child)
     {
         array->child = c->next;
     }
+    else if (c->next == NULL)
+    {
+        array->child->prev = c->prev;
+    }
     /* make sure the detached item doesn't point anywhere anymore */
     c->prev = c->next = NULL;
 

library_config/libcjson.pc.in

@@ -7,4 +7,4 @@ Description: Ultralightweight JSON parser in ANSI C
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson
 Libs.private: -lm
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/cjson

library_config/libcjson_utils.pc.in

@@ -6,5 +6,5 @@ Version: @PROJECT_VERSION@
 Description: An implementation of JSON Pointer, Patch and Merge Patch based on cJSON.
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson_utils
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/cjson
 Requires: libcjson

tests/parse_array.c

@@ -90,7 +90,8 @@ static void parse_array_should_parse_arrays_with_one_element(void)
 
     assert_parse_array("[[]]");
     assert_has_child(item);
-    assert_is_array(item->child);
+    TEST_ASSERT_NOT_NULL(item->child);
+    assert_has_type(item->child, cJSON_Array);
     assert_has_no_child(item->child);
     reset(item);