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Pvm : Pvm analysis 1 : Null Pointer Dereference  at cmds.c:493

Categories: LANG.MEM.NPD CWE:476
Warning ID: 2912.2984
Similar Warnings: 2912.2985
Procedure: newalias
Trace: View
Modified: Wed Sep 2 12:52:35 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Source  |  Language: C Hide Legend     
ProblemLineSource
   /u1/paul/SATE/2010/c/pvm/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  
true492         ap = TALLOC(1, struct alias, "alias");
ap <= 4095493         ap->a_name = STRALLOC(name);     /* Null Pointer Dereference */
Postconditions
ap' = 0
args' = $param_3
$heap_239737' = *$param_1
bytes_after(&$heap_239737)' = strlen($param_1) + 1
$heap_239737' is allocated by malloc
$heap_239737' is allocated
bytes_before(&$heap_239737)' = 0
strlen(&$heap_239737)' = strlen($param_1)
name' = $param_1
num' = $param_2




Change Warning 2912.2984 : Null Pointer Dereference

Because they are very similar, this warning shares annotations with warning 2912.2985.

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