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Pvm : Pvm analysis 1 : Null Pointer Dereference  at hoster.c:370

Categories: LANG.MEM.NPD CWE:476
Warning ID: 2507.2537
Procedure: hoster
Trace: View
Modified: Wed Sep 2 12:39:57 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
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Source  |  Language: C Hide Legend     
ProblemLineSource
   /u1/paul/SATE/2010/c/pvm/pvm3/src/hoster.c
   Enter hoster
 348 hoster(mp) 
 349         struct pmsg *mp;
 350 {
 351         struct pmsg *mp2;
 352         int num;
 353         int i;
 354         struct hst **hostlist;
 355         struct hst *hp;
 356         char *p;
 357  
 358         /*
 359         * unpack the startup message 
 360         */ 
 361  
 362         upkint(mp, &num);
 363         if (pvmdebmask & PDMSTARTUP) {
 364                 pvmlogprintf("hoster() %d to start\n", num);
 365         }
 366         if (num > 0) {
true367                 hostlist = TALLOC(num, struct hst *, "hsts");
 368                 for (i = 0; i < num; i++) {
 369                         hp = TALLOC(1, struct hst, "hst");
hostlist <= 4095370                         hostlist[i] = hp;     /* Null Pointer Dereference */
Preconditions 
&$unknown_264447 >= 1
Postconditions 
hostlist' = 0
hp' = 0
i' = 0
mp' = $param_1
num' = &$unknown_264447



Change Warning 2507.2537 : Null Pointer Dereference

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