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pvm3.4.6 : pvm3.4.6 analysis 2 : Uninitialized Variable  at trcmess.c:421

Categories: LANG.MEM.UVAR CWE:457
Warning ID: 22167.29198
Procedure: trc_handle_trace_message
Trace: view
Modified: Thu Nov 26 11:35:54 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Source  |  Language: C Hide Legend     
ProblemLineSource
   /kat0/fletcher/SATE/2010/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  
marker is uninitialized421         if ( marker > 0 )     /* Uninitialized Variable */
Preconditions 
pvmmytid != -1
pvmrbuf = 0
pvmtoplvl != 0
pvmtrc.trctid != pvmmytid
pvmtrc.trctid >= 1
pvmtrc.trcopt != 1
pvmtrc.trcopt != 2
pvmtrc.trcopt != 3
Postconditions 
*stderr' is allocated by fopen
bytes_before(stderr)' = 0
TRC_TMP_CC' = 0
ecnt' = 0
pvmtrccodef' = &pvmtrccodef_nop.enc_byte



Change Warning 22167.29198 : Uninitialized Variable

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