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pvm3.4.6 : pvm3.4.6 analysis 2 : Null Pointer Dereference  at cmds.c:493

Categories: LANG.MEM.NPD CWE:476
Warning ID: 500.29283
Similar Warnings: 500.29282
Procedure: newalias
Trace: view
Modified: Thu Nov 26 11:36:48 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Warning Location
Contributes
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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Include Keyword Preprocessed Away

Source  |  Language: C Hide Legend     
ProblemLineSource
   /kat0/fletcher/SATE/2010/pvm3/console/cmds.c
   Enter newalias
 484 struct alias * 
 485 newalias(name, num, args) 
 486         char *name;
 487         int num;
 488         char **args;
 489 {
 490         struct alias *ap, *ap2;
 491  
 492         ap = TALLOC(1, struct alias, "alias");
true493         ap->a_name = STRALLOC(name);     /* Null Pointer Dereference */
Postconditions 
ap' = &$heap_443549
errno' != 0
bytes_after(&$heap_443549)' = 24
$heap_443549' is allocated by malloc
$heap_443549' is allocated
bytes_before(&$heap_443549)' = 0



Change Warning 500.29283 : Null Pointer Dereference

Because they are very similar, this warning shares annotations with warning 500.29282.
CodeSonar has selected warning 500.29282 to represent this group of similar warnings. In order to edit this group, you must edit warning 500.29282.