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pvm3.4.6 : pvm3.4.6 analysis 2 : Integer Overflow of Allocation Size  at cmds.c:643

Categories: ALLOC.IOAS BSI:MALLOC-OVERFLOW CWE:680
Warning ID: 506.29298
Procedure: add_cmd
Trace: view
Modified: Thu Nov 26 11:36:51 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Warning Location
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Parse Error
Other Warning
Two or More Loop Iterations
On Execution Path
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Warning Location Contributes Parse Error
Other Warning Two or More Loop Iterations On Execution Path
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Source  |  Language: C Hide Legend     
ProblemLineSource
   /kat0/fletcher/SATE/2010/pvm3/console/cmds.c
   Enter add_cmd
 632 add_cmd(ac, av) 
 633         int ac;
 634         char **av;
 635 {
 636         int diagnose = 0;
 637         int cc;
 638         int *sv;
 639         int i;
 640  
 641         av++;
 642         ac--;
true643         sv = TALLOC(ac, int, "int");     /* Integer Overflow of Allocation Size */
Preconditions 
$input_12 = 0
Postconditions 
ac' = ac - 1
av' = av + 4
diagnose' = 0



Change Warning 506.29298 : Integer Overflow of Allocation Size

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