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Merge pull request #98 from DaveGamble/compiler-options

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More compiler flags + correctness improvements
This commit is contained in:
Max Bruckner 2017-02-03 19:43:11 +01:00 committed by GitHub
commit 4d95639001
5 changed files with 377 additions and 264 deletions
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2
CMakeLists.txt
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@ -15,7 +15,7 @@ set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT
option(ENABLE_CUSTOM_COMPILER_FLAGS "Enables custom compiler flags for Clang and GCC" ON) option(ENABLE_CUSTOM_COMPILER_FLAGS "Enables custom compiler flags for Clang and GCC" ON)
if (ENABLE_CUSTOM_COMPILER_FLAGS) if (ENABLE_CUSTOM_COMPILER_FLAGS)
if(("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")) if(("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_C_COMPILER_ID}" MATCHES "Clang"))
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c89 -pedantic -Wall -Wextra -Werror -Wstrict-prototypes -Wwrite-strings -Wshadow -Winit-self -Wcast-align -Wformat=2 -Wmissing-prototypes -Wstrict-overflow=2 -Wcast-qual -Wc++-compat") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c89 -pedantic -Wall -Wextra -Werror -Wstrict-prototypes -Wwrite-strings -Wshadow -Winit-self -Wcast-align -Wformat=2 -Wmissing-prototypes -Wstrict-overflow=2 -Wcast-qual -Wc++-compat -Wundef -Wswitch-default -Wconversion")
endif() endif()
endif() endif()

2
Makefile
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@ -23,7 +23,7 @@ INSTALL_LIBRARY_PATH = $(DESTDIR)$(PREFIX)/$(LIBRARY_PATH)
INSTALL ?= cp -a INSTALL ?= cp -a
R_CFLAGS = -fPIC -std=c89 -pedantic -Wall -Werror -Wstrict-prototypes -Wwrite-strings -Wshadow -Winit-self -Wcast-align -Wformat=2 -Wmissing-prototypes -Wstrict-overflow=2 -Wcast-qual -Wc++-compat $(CFLAGS) R_CFLAGS = -fPIC -std=c89 -pedantic -Wall -Werror -Wstrict-prototypes -Wwrite-strings -Wshadow -Winit-self -Wcast-align -Wformat=2 -Wmissing-prototypes -Wstrict-overflow=2 -Wcast-qual -Wc++-compat -Wundef -Wswitch-default -Wconversion $(CFLAGS)
uname := $(shell sh -c 'uname -s 2>/dev/null || echo false') uname := $(shell sh -c 'uname -s 2>/dev/null || echo false')

471
cJSON.c
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File diff suppressed because it is too large Load Diff

146
cJSON_Utils.c
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@ -2,15 +2,17 @@
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <limits.h>
#include "cJSON_Utils.h" #include "cJSON_Utils.h"
static char* cJSONUtils_strdup(const char* str) static unsigned char* cJSONUtils_strdup(const unsigned char* str)
{ {
size_t len = 0; size_t len = 0;
char *copy = NULL; unsigned char *copy = NULL;
len = strlen(str) + 1; len = strlen((const char*)str) + 1;
if (!(copy = (char*)malloc(len))) if (!(copy = (unsigned char*)malloc(len)))
{ {
return NULL; return NULL;
} }
@ -19,7 +21,7 @@ static char* cJSONUtils_strdup(const char* str)
return copy; return copy;
} }
static int cJSONUtils_strcasecmp(const char *s1, const char *s2) static int cJSONUtils_strcasecmp(const unsigned char *s1, const unsigned char *s2)
{ {
if (!s1) if (!s1)
{ {
@ -37,11 +39,11 @@ static int cJSONUtils_strcasecmp(const char *s1, const char *s2)
} }
} }
return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2); return tolower(*s1) - tolower(*s2);
} }
/* JSON Pointer implementation: */ /* JSON Pointer implementation: */
static int cJSONUtils_Pstrcasecmp(const char *a, const char *e) static int cJSONUtils_Pstrcasecmp(const unsigned char *a, const unsigned char *e)
{ {
if (!a || !e) if (!a || !e)
{ {
@ -76,9 +78,9 @@ static int cJSONUtils_Pstrcasecmp(const char *a, const char *e)
return 0; return 0;
} }
static int cJSONUtils_PointerEncodedstrlen(const char *s) static size_t cJSONUtils_PointerEncodedstrlen(const unsigned char *s)
{ {
int l = 0; size_t l = 0;
for (; *s; s++, l++) for (; *s; s++, l++)
{ {
if ((*s == '~') || (*s == '/')) if ((*s == '~') || (*s == '/'))
@ -90,7 +92,7 @@ static int cJSONUtils_PointerEncodedstrlen(const char *s)
return l; return l;
} }
static void cJSONUtils_PointerEncodedstrcpy(char *d, const char *s) static void cJSONUtils_PointerEncodedstrcpy(unsigned char *d, const unsigned char *s)
{ {
for (; *s; s++) for (; *s; s++)
{ {
@ -116,39 +118,39 @@ static void cJSONUtils_PointerEncodedstrcpy(char *d, const char *s)
char *cJSONUtils_FindPointerFromObjectTo(cJSON *object, cJSON *target) char *cJSONUtils_FindPointerFromObjectTo(cJSON *object, cJSON *target)
{ {
int type = object->type; int type = object->type;
int c = 0; size_t c = 0;
cJSON *obj = 0; cJSON *obj = 0;
if (object == target) if (object == target)
{ {
/* found */ /* found */
return cJSONUtils_strdup(""); return (char*)cJSONUtils_strdup((const unsigned char*)"");
} }
/* recursively search all children of the object */ /* recursively search all children of the object */
for (obj = object->child; obj; obj = obj->next, c++) for (obj = object->child; obj; obj = obj->next, c++)
{ {
char *found = cJSONUtils_FindPointerFromObjectTo(obj, target); unsigned char *found = (unsigned char*)cJSONUtils_FindPointerFromObjectTo(obj, target);
if (found) if (found)
{ {
if ((type & 0xFF) == cJSON_Array) if ((type & 0xFF) == cJSON_Array)
{ {
/* reserve enough memory for a 64 bit integer + '/' and '\0' */ /* reserve enough memory for a 64 bit integer + '/' and '\0' */
char *ret = (char*)malloc(strlen(found) + 23); unsigned char *ret = (unsigned char*)malloc(strlen((char*)found) + 23);
sprintf(ret, "/%d%s", c, found); /* /<array_index><path> */ sprintf((char*)ret, "/%lu%s", c, found); /* /<array_index><path> */
free(found); free(found);
return ret; return (char*)ret;
} }
else if ((type & 0xFF) == cJSON_Object) else if ((type & 0xFF) == cJSON_Object)
{ {
char *ret = (char*)malloc(strlen(found) + cJSONUtils_PointerEncodedstrlen(obj->string) + 2); unsigned char *ret = (unsigned char*)malloc(strlen((char*)found) + cJSONUtils_PointerEncodedstrlen((unsigned char*)obj->string) + 2);
*ret = '/'; *ret = '/';
cJSONUtils_PointerEncodedstrcpy(ret + 1, obj->string); cJSONUtils_PointerEncodedstrcpy(ret + 1, (unsigned char*)obj->string);
strcat(ret, found); strcat((char*)ret, (char*)found);
free(found); free(found);
return ret; return (char*)ret;
} }
/* reached leaf of the tree, found nothing */ /* reached leaf of the tree, found nothing */
@ -168,24 +170,28 @@ cJSON *cJSONUtils_GetPointer(cJSON *object, const char *pointer)
{ {
if ((object->type & 0xFF) == cJSON_Array) if ((object->type & 0xFF) == cJSON_Array)
{ {
int which = 0; size_t which = 0;
/* parse array index */ /* parse array index */
while ((*pointer >= '0') && (*pointer <= '9')) while ((*pointer >= '0') && (*pointer <= '9'))
{ {
which = (10 * which) + (*pointer++ - '0'); which = (10 * which) + (size_t)(*pointer++ - '0');
} }
if (*pointer && (*pointer != '/')) if (*pointer && (*pointer != '/'))
{ {
/* not end of string or new path token */ /* not end of string or new path token */
return NULL; return NULL;
} }
object = cJSON_GetArrayItem(object, which); if (which > INT_MAX)
{
return NULL;
}
object = cJSON_GetArrayItem(object, (int)which);
} }
else if ((object->type & 0xFF) == cJSON_Object) else if ((object->type & 0xFF) == cJSON_Object)
{ {
object = object->child; object = object->child;
/* GetObjectItem. */ /* GetObjectItem. */
while (object && cJSONUtils_Pstrcasecmp(object->string, pointer)) while (object && cJSONUtils_Pstrcasecmp((unsigned char*)object->string, (const unsigned char*)pointer))
{ {
object = object->next; object = object->next;
} }
@ -205,9 +211,9 @@ cJSON *cJSONUtils_GetPointer(cJSON *object, const char *pointer)
} }
/* JSON Patch implementation. */ /* JSON Patch implementation. */
static void cJSONUtils_InplaceDecodePointerString(char *string) static void cJSONUtils_InplaceDecodePointerString(unsigned char *string)
{ {
char *s2 = string; unsigned char *s2 = string;
if (string == NULL) { if (string == NULL) {
return; return;
@ -225,10 +231,10 @@ static void cJSONUtils_InplaceDecodePointerString(char *string)
*s2 = '\0'; *s2 = '\0';
} }
static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path) static cJSON *cJSONUtils_PatchDetach(cJSON *object, const unsigned char *path)
{ {
char *parentptr = NULL; unsigned char *parentptr = NULL;
char *childptr = NULL; unsigned char *childptr = NULL;
cJSON *parent = NULL; cJSON *parent = NULL;
cJSON *ret = NULL; cJSON *ret = NULL;
@ -238,7 +244,7 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
return NULL; return NULL;
} }
childptr = strrchr(parentptr, '/'); /* last '/' */ childptr = (unsigned char*)strrchr((char*)parentptr, '/'); /* last '/' */
if (childptr == NULL) if (childptr == NULL)
{ {
free(parentptr); free(parentptr);
@ -247,7 +253,7 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
/* split strings */ /* split strings */
*childptr++ = '\0'; *childptr++ = '\0';
parent = cJSONUtils_GetPointer(object, parentptr); parent = cJSONUtils_GetPointer(object, (char*)parentptr);
cJSONUtils_InplaceDecodePointerString(childptr); cJSONUtils_InplaceDecodePointerString(childptr);
if (!parent) if (!parent)
@ -257,11 +263,11 @@ static cJSON *cJSONUtils_PatchDetach(cJSON *object, const char *path)
} }
else if ((parent->type & 0xFF) == cJSON_Array) else if ((parent->type & 0xFF) == cJSON_Array)
{ {
ret = cJSON_DetachItemFromArray(parent, atoi(childptr)); ret = cJSON_DetachItemFromArray(parent, atoi((char*)childptr));
} }
else if ((parent->type & 0xFF) == cJSON_Object) else if ((parent->type & 0xFF) == cJSON_Object)
{ {
ret = cJSON_DetachItemFromObject(parent, childptr); ret = cJSON_DetachItemFromObject(parent, (char*)childptr);
} }
free(parentptr); free(parentptr);
@ -304,7 +310,7 @@ static int cJSONUtils_Compare(cJSON *a, cJSON *b)
{ {
int err = 0; int err = 0;
/* compare object keys */ /* compare object keys */
if (cJSONUtils_strcasecmp(a->string, b->string)) if (cJSONUtils_strcasecmp((unsigned char*)a->string, (unsigned char*)b->string))
{ {
/* missing member */ /* missing member */
return -6; return -6;
@ -334,8 +340,8 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
cJSON *value = NULL; cJSON *value = NULL;
cJSON *parent = NULL; cJSON *parent = NULL;
int opcode = 0; int opcode = 0;
char *parentptr = NULL; unsigned char *parentptr = NULL;
char *childptr = NULL; unsigned char *childptr = NULL;
op = cJSON_GetObjectItem(patch, "op"); op = cJSON_GetObjectItem(patch, "op");
path = cJSON_GetObjectItem(patch, "path"); path = cJSON_GetObjectItem(patch, "path");
@ -381,7 +387,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
if ((opcode == 1) || (opcode == 2)) if ((opcode == 1) || (opcode == 2))
{ {
/* Get rid of old. */ /* Get rid of old. */
cJSON_Delete(cJSONUtils_PatchDetach(object, path->valuestring)); cJSON_Delete(cJSONUtils_PatchDetach(object, (unsigned char*)path->valuestring));
if (opcode == 1) if (opcode == 1)
{ {
/* For Remove, this is job done. */ /* For Remove, this is job done. */
@ -402,7 +408,7 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
if (opcode == 3) if (opcode == 3)
{ {
/* move */ /* move */
value = cJSONUtils_PatchDetach(object, from->valuestring); value = cJSONUtils_PatchDetach(object, (unsigned char*)from->valuestring);
} }
if (opcode == 4) if (opcode == 4)
{ {
@ -443,13 +449,13 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
/* Now, just add "value" to "path". */ /* Now, just add "value" to "path". */
/* split pointer in parent and child */ /* split pointer in parent and child */
parentptr = cJSONUtils_strdup(path->valuestring); parentptr = cJSONUtils_strdup((unsigned char*)path->valuestring);
childptr = strrchr(parentptr, '/'); childptr = (unsigned char*)strrchr((char*)parentptr, '/');
if (childptr) if (childptr)
{ {
*childptr++ = '\0'; *childptr++ = '\0';
} }
parent = cJSONUtils_GetPointer(object, parentptr); parent = cJSONUtils_GetPointer(object, (char*)parentptr);
cJSONUtils_InplaceDecodePointerString(childptr); cJSONUtils_InplaceDecodePointerString(childptr);
/* add, remove, replace, move, copy, test. */ /* add, remove, replace, move, copy, test. */
@ -462,19 +468,19 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
} }
else if ((parent->type & 0xFF) == cJSON_Array) else if ((parent->type & 0xFF) == cJSON_Array)
{ {
if (!strcmp(childptr, "-")) if (!strcmp((char*)childptr, "-"))
{ {
cJSON_AddItemToArray(parent, value); cJSON_AddItemToArray(parent, value);
} }
else else
{ {
cJSON_InsertItemInArray(parent, atoi(childptr), value); cJSON_InsertItemInArray(parent, atoi((char*)childptr), value);
} }
} }
else if ((parent->type & 0xFF) == cJSON_Object) else if ((parent->type & 0xFF) == cJSON_Object)
{ {
cJSON_DeleteItemFromObject(parent, childptr); cJSON_DeleteItemFromObject(parent, (char*)childptr);
cJSON_AddItemToObject(parent, childptr, value); cJSON_AddItemToObject(parent, (char*)childptr, value);
} }
else else
{ {
@ -509,20 +515,20 @@ int cJSONUtils_ApplyPatches(cJSON *object, cJSON *patches)
return 0; return 0;
} }
static void cJSONUtils_GeneratePatch(cJSON *patches, const char *op, const char *path, const char *suffix, cJSON *val) static void cJSONUtils_GeneratePatch(cJSON *patches, const unsigned char *op, const unsigned char *path, const unsigned char *suffix, cJSON *val)
{ {
cJSON *patch = cJSON_CreateObject(); cJSON *patch = cJSON_CreateObject();
cJSON_AddItemToObject(patch, "op", cJSON_CreateString(op)); cJSON_AddItemToObject(patch, "op", cJSON_CreateString((const char*)op));
if (suffix) if (suffix)
{ {
char *newpath = (char*)malloc(strlen(path) + cJSONUtils_PointerEncodedstrlen(suffix) + 2); unsigned char *newpath = (unsigned char*)malloc(strlen((const char*)path) + cJSONUtils_PointerEncodedstrlen(suffix) + 2);
cJSONUtils_PointerEncodedstrcpy(newpath + sprintf(newpath, "%s/", path), suffix); cJSONUtils_PointerEncodedstrcpy(newpath + sprintf((char*)newpath, "%s/", (const char*)path), suffix);
cJSON_AddItemToObject(patch, "path", cJSON_CreateString(newpath)); cJSON_AddItemToObject(patch, "path", cJSON_CreateString((const char*)newpath));
free(newpath); free(newpath);
} }
else else
{ {
cJSON_AddItemToObject(patch, "path", cJSON_CreateString(path)); cJSON_AddItemToObject(patch, "path", cJSON_CreateString((const char*)path));
} }
if (val) if (val)
{ {
@ -533,14 +539,14 @@ static void cJSONUtils_GeneratePatch(cJSON *patches, const char *op, const char
void cJSONUtils_AddPatchToArray(cJSON *array, const char *op, const char *path, cJSON *val) void cJSONUtils_AddPatchToArray(cJSON *array, const char *op, const char *path, cJSON *val)
{ {
cJSONUtils_GeneratePatch(array, op, path, 0, val); cJSONUtils_GeneratePatch(array, (const unsigned char*)op, (const unsigned char*)path, 0, val);
} }
static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *from, cJSON *to) static void cJSONUtils_CompareToPatch(cJSON *patches, const unsigned char *path, cJSON *from, cJSON *to)
{ {
if ((from->type & 0xFF) != (to->type & 0xFF)) if ((from->type & 0xFF) != (to->type & 0xFF))
{ {
cJSONUtils_GeneratePatch(patches, "replace", path, 0, to); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"replace", path, 0, to);
return; return;
} }
@ -549,37 +555,37 @@ static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *f
case cJSON_Number: case cJSON_Number:
if ((from->valueint != to->valueint) || (from->valuedouble != to->valuedouble)) if ((from->valueint != to->valueint) || (from->valuedouble != to->valuedouble))
{ {
cJSONUtils_GeneratePatch(patches, "replace", path, 0, to); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"replace", path, 0, to);
} }
return; return;
case cJSON_String: case cJSON_String:
if (strcmp(from->valuestring, to->valuestring) != 0) if (strcmp(from->valuestring, to->valuestring) != 0)
{ {
cJSONUtils_GeneratePatch(patches, "replace", path, 0, to); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"replace", path, 0, to);
} }
return; return;
case cJSON_Array: case cJSON_Array:
{ {
int c = 0; size_t c = 0;
char *newpath = (char*)malloc(strlen(path) + 23); /* Allow space for 64bit int. */ unsigned char *newpath = (unsigned char*)malloc(strlen((const char*)path) + 23); /* Allow space for 64bit int. */
/* generate patches for all array elements that exist in "from" and "to" */ /* generate patches for all array elements that exist in "from" and "to" */
for (c = 0, from = from->child, to = to->child; from && to; from = from->next, to = to->next, c++) for (c = 0, from = from->child, to = to->child; from && to; from = from->next, to = to->next, c++)
{ {
sprintf(newpath, "%s/%d", path, c); /* path of the current array element */ sprintf((char*)newpath, "%s/%lu", path, c); /* path of the current array element */
cJSONUtils_CompareToPatch(patches, newpath, from, to); cJSONUtils_CompareToPatch(patches, newpath, from, to);
} }
/* remove leftover elements from 'from' that are not in 'to' */ /* remove leftover elements from 'from' that are not in 'to' */
for (; from; from = from->next, c++) for (; from; from = from->next, c++)
{ {
sprintf(newpath, "%d", c); sprintf((char*)newpath, "%lu", c);
cJSONUtils_GeneratePatch(patches, "remove", path, newpath, 0); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"remove", path, newpath, 0);
} }
/* add new elements in 'to' that were not in 'from' */ /* add new elements in 'to' that were not in 'from' */
for (; to; to = to->next, c++) for (; to; to = to->next, c++)
{ {
cJSONUtils_GeneratePatch(patches, "add", path, "-", to); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"add", path, (const unsigned char*)"-", to);
} }
free(newpath); free(newpath);
return; return;
@ -597,12 +603,12 @@ static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *f
/* for all object values in the object with more of them */ /* for all object values in the object with more of them */
while (a || b) while (a || b)
{ {
int diff = (!a) ? 1 : ((!b) ? -1 : cJSONUtils_strcasecmp(a->string, b->string)); int diff = (!a) ? 1 : ((!b) ? -1 : cJSONUtils_strcasecmp((unsigned char*)a->string, (unsigned char*)b->string));
if (!diff) if (!diff)
{ {
/* both object keys are the same */ /* both object keys are the same */
char *newpath = (char*)malloc(strlen(path) + cJSONUtils_PointerEncodedstrlen(a->string) + 2); unsigned char *newpath = (unsigned char*)malloc(strlen((const char*)path) + cJSONUtils_PointerEncodedstrlen((unsigned char*)a->string) + 2);
cJSONUtils_PointerEncodedstrcpy(newpath + sprintf(newpath, "%s/", path), a->string); cJSONUtils_PointerEncodedstrcpy(newpath + sprintf((char*)newpath, "%s/", path), (unsigned char*)a->string);
/* create a patch for the element */ /* create a patch for the element */
cJSONUtils_CompareToPatch(patches, newpath, a, b); cJSONUtils_CompareToPatch(patches, newpath, a, b);
free(newpath); free(newpath);
@ -612,13 +618,13 @@ static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *f
else if (diff < 0) else if (diff < 0)
{ {
/* object element doesn't exist in 'to' --> remove it */ /* object element doesn't exist in 'to' --> remove it */
cJSONUtils_GeneratePatch(patches, "remove", path, a->string, 0); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"remove", path, (unsigned char*)a->string, 0);
a = a->next; a = a->next;
} }
else else
{ {
/* object element doesn't exist in 'from' --> add it */ /* object element doesn't exist in 'from' --> add it */
cJSONUtils_GeneratePatch(patches, "add", path, b->string, b); cJSONUtils_GeneratePatch(patches, (const unsigned char*)"add", path, (unsigned char*)b->string, b);
b = b->next; b = b->next;
} }
} }
@ -633,7 +639,7 @@ static void cJSONUtils_CompareToPatch(cJSON *patches, const char *path, cJSON *f
cJSON* cJSONUtils_GeneratePatches(cJSON *from, cJSON *to) cJSON* cJSONUtils_GeneratePatches(cJSON *from, cJSON *to)
{ {
cJSON *patches = cJSON_CreateArray(); cJSON *patches = cJSON_CreateArray();
cJSONUtils_CompareToPatch(patches, "", from, to); cJSONUtils_CompareToPatch(patches, (const unsigned char*)"", from, to);
return patches; return patches;
} }
@ -651,7 +657,7 @@ static cJSON *cJSONUtils_SortList(cJSON *list)
return list; return list;
} }
while (ptr && ptr->next && (cJSONUtils_strcasecmp(ptr->string, ptr->next->string) < 0)) while (ptr && ptr->next && (cJSONUtils_strcasecmp((unsigned char*)ptr->string, (unsigned char*)ptr->next->string) < 0))
{ {
/* Test for list sorted. */ /* Test for list sorted. */
ptr = ptr->next; ptr = ptr->next;
@ -688,7 +694,7 @@ static cJSON *cJSONUtils_SortList(cJSON *list)
while (first && second) /* Merge the sub-lists */ while (first && second) /* Merge the sub-lists */
{ {
if (cJSONUtils_strcasecmp(first->string, second->string) < 0) if (cJSONUtils_strcasecmp((unsigned char*)first->string, (unsigned char*)second->string) < 0)
{ {
if (!list) if (!list)
{ {

8
test.c
View File

@ -97,8 +97,8 @@ static int print_preallocated(cJSON *root)
char *out = NULL; char *out = NULL;
char *buf = NULL; char *buf = NULL;
char *buf_fail = NULL; char *buf_fail = NULL;
int len = 0; size_t len = 0;
int len_fail = 0; size_t len_fail = 0;
/* formatted print */ /* formatted print */
out = cJSON_Print(root); out = cJSON_Print(root);
@ -123,7 +123,7 @@ static int print_preallocated(cJSON *root)
} }
/* Print to buffer */ /* Print to buffer */
if (!cJSON_PrintPreallocated(root, buf, len, 1)) { if (!cJSON_PrintPreallocated(root, buf, (int)len, 1)) {
printf("cJSON_PrintPreallocated failed!\n"); printf("cJSON_PrintPreallocated failed!\n");
if (strcmp(out, buf) != 0) { if (strcmp(out, buf) != 0) {
printf("cJSON_PrintPreallocated not the same as cJSON_Print!\n"); printf("cJSON_PrintPreallocated not the same as cJSON_Print!\n");
@ -140,7 +140,7 @@ static int print_preallocated(cJSON *root)
printf("%s\n", buf); printf("%s\n", buf);
/* force it to fail */ /* force it to fail */
if (cJSON_PrintPreallocated(root, buf_fail, len_fail, 1)) { if (cJSON_PrintPreallocated(root, buf_fail, (int)len_fail, 1)) {
printf("cJSON_PrintPreallocated failed to show error with insufficient memory!\n"); printf("cJSON_PrintPreallocated failed to show error with insufficient memory!\n");
printf("cJSON_Print result:\n%s\n", out); printf("cJSON_Print result:\n%s\n", out);
printf("cJSON_PrintPreallocated result:\n%s\n", buf_fail); printf("cJSON_PrintPreallocated result:\n%s\n", buf_fail);