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Fix float comparison also in cJSON_Utils

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2022-05-01 13:33:21 +02:00
parent e79376f2d9
commit 4c2b3d8949
2 changed files with 16 additions and 9 deletions
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cJSON.c
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@@ -582,15 +582,15 @@ static void update_offset(printbuffer * const buffer)
/* securely comparison of floating-point variables */
#ifdef CJSON_FLOAT_USE_FLOAT
static cJSON_bool compare_cJSON_float(float a, float b)
static cJSON_bool compare_cJSON_float(cJSON_float a, cJSON_float b)
{
float maxVal = fabsf(a) > fabsf(b) ? fabsf(a) : fabsf(b);
cJSON_float maxVal = fabsf(a) > fabsf(b) ? fabsf(a) : fabsf(b);
return (fabsf(a - b) <= maxVal * FLT_EPSILON);
}
#else
static cJSON_bool compare_cJSON_float(double a, double b)
static cJSON_bool compare_cJSON_float(cJSON_float a, cJSON_float b)
{
double maxVal = fabs(a) > fabs(b) ? fabs(a) : fabs(b);
cJSON_float maxVal = fabs(a) > fabs(b) ? fabs(a) : fabs(b);
return (fabs(a - b) <= maxVal * DBL_EPSILON);
}
#endif