Sponsored Content
Top Forums Programming *** glibc detected *** double free or corruption: 0x40236ff4 *** Post 302074086 by norsk hedensk on Friday 19th of May 2006 02:41:54 PM
Old 05-19-2006
alright well it seems that the problem isnt a problem with code, if i leave the class declaration and implementation in a cpp file with main() it works fine, if i put the class deff and imp in a .h and include it that way, thats when it simply dosnt work, the program hangs, or during certain conditions ill get the glibc detected double free or corruption error.

anyone know why this is?
 

10 More Discussions You Might Find Interesting

1. Programming

*** glibc detected *** free(): invalid next size (normal): 0x0000000000503e70 ***

hi, I have made a small C program that make use of malloc and free for processing bitmap images. when i try to run the program, I am getting a error something like *** glibc detected *** free(): invalid next size (normal): 0x0000000000503e70 *** I am not sure of which free() is causing this... (1 Reply)
Discussion started by: vbreddy
1 Replies

2. Programming

Pointer to a struct (with pointers) *** glibc detected *** double free

I am using a structure defined as follows struct gene_square { double *x; double *y; };I have class, with a member function which is a pointer of this type: gene_square* m_Genes;I am allocating memory in the constructors like this: m_Genes = new gene_square; for (ii=0;... (1 Reply)
Discussion started by: jatoo
1 Replies

3. Programming

Why does this occur? *** glibc detected *** malloc(): memory corruption: 0x10013ff8 ***

there seems not to be error in this segment. In some computers, it can work well. But in others, it will give a failure. why it ocurrs and how to deal with it? in a function: if( *ver == NULL ) { *ver = (vertex *) malloc(sizeof(vertex)); //this line ... (17 Replies)
Discussion started by: cdbug
17 Replies

4. Programming

solved: glibc detection corruption using a fork in popen

Hi, I am having a hell of a time getting this to work. So basically, I have opened a popen to run a program that is going to prompt an action to occur half way through, when it gets to this I need to create a separate process and do some stuff, then return to the original process. This works... (0 Replies)
Discussion started by: imrank27
0 Replies

5. Programming

*** glibc detected *** ./a.out: malloc(): memory corruption (fast):

*** glibc detected *** ./a.out: malloc(): memory corruption (fast): Posted A minute ago M trying to make multiway tree and dont know what happend when this part of code get executed: 01void ins(NODE *ptr) 02{ 03 //working 04 if(ptr!=NULL) 05 { 06 SNODE *var=NULL; 07 var=(SNODE... (3 Replies)
Discussion started by: exgenome
3 Replies

6. Programming

*** glibc detected *** : malloc(): memory corruption (fast)

Hi Friends, while executing the below code, am getting *** glibc detected *** ./ok: malloc(): memory corruption (fast) error, please suggest how to solve this issue. #include <stdio.h> #include <string.h> #include <sqlca.h> #include <alloca.h> /* Define constants for VARCHAR... (2 Replies)
Discussion started by: mpjobsrch
2 Replies

7. Programming

FORTRAN: double free or corruption

Hello. I'm looking for a quite "interesting" bug I'm using fortran 90, compiler gfortran and the main idea is for every time step I build a bin structure for search contact between particles, for this at the begining TYPE :: circle_index INTEGER(kind = 4) :: ind_p TYPE(circle_index),... (1 Reply)
Discussion started by: Marce
1 Replies

8. Programming

*** glibc detected *** ./a.out malloc() memory corruption

I am facing a problem of memory corruption. The loop runs for the first time but does not go through the second time. What could be the problem? for(int z=0;z<2;z++) { fp=fopen("poly.dat","r"); /*do something which reads this file into a 2D array*/ fclose(fp); ... (10 Replies)
Discussion started by: dare
10 Replies

9. Programming

C++ glibc detected double free or corruption(!prev) using shared library

Currently I test a shared library vendor provided in linux , the following is the simple source : #include <iostream> using namespace std; extern int test1(); extern int test2(); int main() { cout << "hello world" << endl ; return 0 ; cout << "Test 1" << endl; ... (6 Replies)
Discussion started by: barfatchen
6 Replies

10. Homework & Coursework Questions

FORTRAN error *** glibc detected ***

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I'm doing aproximation of derivative called five-point stencil. For every value of x, in interval , in step... (0 Replies)
Discussion started by: antonija
0 Replies
Participants and synchronization sources.(3)		     Library Functions Manual		      Participants and synchronization sources.(3)

NAME
Participants and synchronization sources. - Classes class SDESItemsHolder Holds the SDES items and related information from a participant in an RTP application. class Participant A class of objects representing remote participants (RTP applications) in a multimedia session. class SyncSource Synchronization source in an RTP session. class RTPApplication An RTP application, holding identifying RTCP SDES item values. Functions __EXPORT RTPApplication & defaultApplication () Get the RTPApplication object for the 'default' application (the only one used by common applications -those that only implement one 'RTP application'). Detailed Description Function Documentation __EXPORT RTPApplication& defaultApplication () Get the RTPApplication object for the 'default' application (the only one used by common applications -those that only implement one 'RTP application'). Note that this application object differs from all the others that may be defined in that it is automatically constructed by the ccRTP stack and its CNAME is automatically assigned (as user@host), whereas the other application objects' CNAME is provided to its constructor. Examples: ccrtptest.cpp, rtphello.cpp, rtplisten.cpp, and rtpsend.cpp. Author Generated automatically by Doxygen for ccRTP from the source code. ccRTP Sat Jun 23 2012 Participants and synchronization sources.(3)
All times are GMT -4. The time now is 02:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy