The error of malloc!!

weifeng.chen

I have a Program written by C code,and now when it run malloc,error "corrupted double-linked list"is happened.I have no idea of this error.This program has been written for one year,and before today it works good.So,can anyone tell me what's the error "corrupted double-linked list" mean,and why it happened.

kernel version : 2.6.18

glibc version: 2.5.90

Any replay will be helpful,

Thx.

MrJelly

can you show me your code?

saqman2060

weifeng.chen wrote:

I have a Program written by C code,and now when it run malloc,error "corrupted double-linked list"is happened.I have no idea of this error.This program has been written for one year,and before today it works good.So,can anyone tell me what's the error "corrupted double-linked list" mean,and why it happened.

kernel version : 2.6.18
glibc version: 2.5.90

Any replay will be helpful,
Thx.

It would be easier to post the code and error of your program. We might be able assess it.

But if you need a quick answer. I would say, "corrupted double-link list" sounds like you have two different units linking to the same thing. Perhaps each unit must have there own links. But again, give us more detail.