Re[2]: a memory leak problem

[cloudwu <cloudwu@...>]

Hello Olivier,

Friday, February 17, 2006, 5:35:32 PM, you wrote:

OD> On 2/17/06, Olivier Delannoy <olivier.delannoy@gmail.com> wrote:
>> realloc does exactly the same as free in C standard.
>>
OD> in case of reallocation to a size of 0 ;)

http://www.opengroup.org/onlinepubs/009695399/functions/realloc.html

"If ptr is a null pointer, realloc() shall be equivalent to malloc()
for the specified size."

ptr first or size first ?

>> On 2/17/06, cloudwu <cloudwu@163.com> wrote:
>> >
>> > Hello Lua,
>> >
>> >       When I use my own allocator with lua 5.1, I found a memory leak.
>> >       lua call the allocator with all the arguments 0 .
>> >       My allocator, my_realloc(0,0), will return a unique pointer.
>> >       maybe lua need it return NULL, because I found lua never free
>> >       this unique pointer anymore.
>> >
>> >       Is it my allocator's bug?
>> >
>> > --
>> > Best regards,
>> >  cloudwu                          mailto:cloudwu@163.com
>> >             http://www.codingnow.com
>> >
>> > [失去, 总令人舍不得, 但痛苦并不来自于失去, 而是来自于我们不肯放手]
>> >
>> >
>> >
>>



-- 
Best regards,
 cloudwu                            mailto:cloudwu@163.com
            http://www.codingnow.com

[我们的慷慨决不应超出我们的能力]