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Pvm : Pvm analysis 1 : Uninitialized Variable  at trcmess.c:434

Categories: LANG.MEM.UVAR CWE:457
Warning ID: 2863.2929
Similar Warnings: 2863.2928
Procedure: trc_handle_trace_message
Trace: View
Modified: Wed Sep 2 12:50:57 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Warning Location
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Parse Error
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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
   /u1/paul/SATE/2010/c/pvm/pvm3/tracer/trcmess.c
   Enter trc_handle_trace_message
true377 trc_handle_trace_message( ID, src ) 
 378 TRC_ID ID;
 379 int src;
 380 {
 381         TRC_DATADESC DD;
 382  
 383         TRC_TEVDESC TD;
 384  
 385         TRC_TEVTASK TT;
 386  
 387         TRC_HOST H;
   ...
 404         int tusec;
 405         int tsec;
 406         int ecnt;
 407         int eid;
 408         int tid;
 409         int dt;
 410  
 411         int marker;
 412         int nest;
 413  
 414         ecnt = 0;
 415  
 416         TRC_PVMCKERR( pvm_upkint( &marker, 1, 1 ),
 417                 "Unpacking Trace Message", return( ecnt ) );
 418  
 419         /* Old PVM 3.3 Trace Format */ 
 420  
 421         if ( marker > 0 )
 422         {
 423                 tsec = marker;
 424  
 425                 TRC_PVMCKERR( pvm_upkint( &tusec, 1, 1 ),
 426                         "Event Parse Error", return( ecnt ) );
 427  
 428                 TRC_PVMCKERR( pvm_upkint( &tid, 1, 1 ),
 429                         "Event Parse Error", return( ecnt ) );
 430  
 431                 TRC_PVMCKERR( pvm_upkint( &eid, 1, 1 ),
 432                         "Event Parse Error", return( ecnt ) );
 433  
tid is uninitialized434                 ecnt += trc_store_old_trace_event( ID, tsec, tusec, tid, eid );     /* Uninitialized Variable */
Preconditions 
&$unknown_2909759 >= 1
&$unknown_2909813 != 1
&$unknown_2909813 != 2
&$unknown_2909813 != 3
myfmt != -1
pvmautoerr != 0
pvmautoerr != 2
pvmautoerr != 3
pvmmytid = -1
pvmrbuf != 0
pvmtoplvl != 0
pvmtrc.trctid >= 1
Postconditions 
*stderr' is allocated by fopen
bytes_before(stderr)' = 0
ID' = $param_1
TRC_TMP_CC' = 0
ecnt' = 0
errno' != 0
marker' = &$unknown_2909759
newline' = 0
pvmtrc.trctid' >= 1
pvmtrc.trcopt' = &$unknown_2909813
pvmtrccodef' = &$unknown_2909807
src' = $param_2
tsec' = &$unknown_2909759



Change Warning 2863.2929 : Uninitialized Variable

Because they are very similar, this warning shares annotations with warning 2863.2928.
CodeSonar has selected warning 2863.2928 to represent this group of similar warnings. In order to edit this group, you must edit warning 2863.2928.