Bug 162311

Summary: operation on 'p' may be undefined
Product: [Fedora] Fedora Reporter: David Binderman <dcb314>
Component: kdelibsAssignee: Than Ngo <than>
Status: CLOSED RAWHIDE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
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OS: Linux   
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Last Closed: 2005-07-04 12:11:12 UTC Type: ---
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Description David Binderman 2005-07-02 09:45:42 UTC
Description of problem:

I just tried to compile package kdelibs-3.4.0-6 from Redhat
Fedora Core development tree with the gcc 4.0.0 compiler and
the compiler flag -Wall.

The compiler said

KDGanttMinimizeSplitter.cpp:955: warning: operation on 'p' may be undefined

The source code is

	for ( ; offs < end - 1; offs += *offs++)

I agree with the compiler. offs gets incremented and added to, without
a sequence point between the operations.

Suggest code rework.


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Comment 1 Than Ngo 2005-07-04 10:33:04 UTC
i did not see the KDGanttMinimizeSplitter.cpp file in kdelibs! could
you please give more infos about this warning?  Thanks

Comment 2 Than Ngo 2005-07-04 12:11:12 UTC
ok , i found it in kdepim. It's fixed now in kdepim-3.4.1-2. Thanks for your report.