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Old 05-06-2008, 01:21 AM   #1
nikekul
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Registered: May 2008
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Error: **** glibc detected ****

Hello Friends....
I had developed Qt application in Fedora core 4 .......
Now I ported that application to Red Hat EL ( Ver 4)...
In Red Hat, during runtimes sometimes I am getting following error
Error: **** glibc detected **** double free or corruption( fast op)..........
or
Error: **** glibc detected **** malloc: memory corruption( fast )..........

In Fedora core 4, it is working fine.

Can anybody help me to fix this error ?

Thanks in advance

Nikhil
 
Old 05-06-2008, 01:28 AM   #2
Simon Bridge
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Registered: Oct 2003
Location: Waiheke NZ
Distribution: Ubuntu
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Which version of Qt is on FC4?
Which version is on RHEL4?
How did you go about porting the application?
 
Old 05-06-2008, 01:36 AM   #3
nikekul
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Registered: May 2008
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Quote:
Originally Posted by Simon Bridge View Post
Which version of Qt is on FC4?
Which version is on RHEL4?
How did you go about porting the application?
In FC4, Qt 3.3.4
In RHEL, Qt 3.3.3

I recompiled application in RHEL.( i.e make clean, qmake, make)

With Regards,
Nikhil
 
Old 05-06-2008, 02:01 AM   #4
Simon Bridge
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Registered: Oct 2003
Location: Waiheke NZ
Distribution: Ubuntu
Posts: 9,211

Rep: Reputation: 198Reputation: 198
Quote:
Originally Posted by nikekul View Post
In FC4, Qt 3.3.4
In RHEL, Qt 3.3.3

I recompiled application in RHEL.( i.e make clean, qmake, make)

With Regards,
Nikhil
export MALLOC_CHECK_=0

before next running the application.
 
  


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