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Merge b64963332f8e5cdd7d65a645b21e316e394ab169 into cb8693b058ba302f4829ec6d03f609ac6f848546

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slark-yuxj 2023-07-09 18:15:48 +08:00 committed by GitHub
commit be60d05ede
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1 changed files with 15 additions and 8 deletions
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cJSON.c
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@ -567,6 +567,12 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out
length = sprintf((char*)number_buffer, "%d", item->valueint);
}
else
{
if(item->valuedouble == item->valueint)
{
length = sprintf((char*)number_buffer, "%d", item->valueint);
}
else
{
/* Try 15 decimal places of precision to avoid nonsignificant nonzero digits */
length = sprintf((char*)number_buffer, "%1.15g", d);
@ -578,6 +584,7 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out
length = sprintf((char*)number_buffer, "%1.17g", d);
}
}
}
/* sprintf failed or buffer overrun occurred */
if ((length < 0) || (length > (int)(sizeof(number_buffer) - 1)))