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pvm3.4.6 : pvm3.4.6 analysis 2 : Null Pointer Dereference  at waitc.c:214

Categories: LANG.MEM.NPD CWE:476
Warning ID: 266.28931
Procedure: wait_init
Trace: view
Modified: Thu Nov 26 11:28:40 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/src/waitc.c
   Enter wait_init
 206 wait_init(base, range) 
 207         int base;                       /* base value for wait context ids */ 
 208         int range;                      /* mask for id generation */ 
 209 {
 210         if (!waitlist) {
 211                 widbase = base;
 212                 widrange = range;
true213                 waitlist = TALLOC(1, struct waitc, "wait");
waitlist <= 4095214                 BZERO((char*)waitlist, sizeof(struct waitc));     /* Null Pointer Dereference */
Preconditions 
waitlist = 0
Postconditions 
errno' != 0
waitlist' = 0
widbase' = base
widrange' = range



Change Warning 266.28931 : Null Pointer Dereference

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