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fix: print_number didn't abort when out of memory

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Max Bruckner 2017-03-15 00:09:45 +01:00
parent 030d0c14cc
commit cf1842dc6f
1 changed files with 23 additions and 21 deletions
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6
cJSON.c
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@ -372,8 +372,11 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out
/* This is a nice tradeoff. */ /* This is a nice tradeoff. */
output_pointer = ensure(output_buffer, 64, hooks); output_pointer = ensure(output_buffer, 64, hooks);
if (output_pointer != NULL) if (output_pointer == NULL)
{ {
return false;
}
/* This checks for NaN and Infinity */ /* This checks for NaN and Infinity */
if ((d * 0) != 0) if ((d * 0) != 0)
{ {
@ -394,7 +397,6 @@ static cJSON_bool print_number(const cJSON * const item, printbuffer * const out
{ {
length = sprintf((char*)output_pointer, "%f", d); length = sprintf((char*)output_pointer, "%f", d);
} }
}
/* sprintf failed */ /* sprintf failed */
if (length < 0) if (length < 0)