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Pvm : Pvm analysis 1 : Unreachable Control Flow  at pmsg.c:1345

Categories: LANG.STRUCT.UC CWE:561
Warning ID: 2631.2671
Procedure: enc_xdr_short
Trace: View
Modified: Wed Sep 2 12:42:26 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Source  |  Language: C Hide Legend     
LineSource
  /u1/paul/SATE/2010/c/pvm/pvm3/src/pmsg.c
  Enter enc_xdr_short
1333 enc_xdr_short(mp, vp, cnt, std, siz) 
1334         struct pmsg *mp;
1335         void *vp;
1336         int cnt, std, siz;
1337 {
1338         register short *np;
1339         int cc = 0;
1340  
1341         for (np = (short*)vp; cnt-- > 0; np += std)
1342                 if (!xdr_short(&mp->m_xdr, np)) {
1343                         mp->m_frag->fr_rlink->fr_len = xdr_getpos(&mp->m_xdr);
1344                         if (cc = enc_xdr_step(mp))   /* Redundant Condition (ID: 2630.2670) */
1345                                 break;     /* Unreachable Control Flow */
1346                         else 
1347                                 if (!xdr_short(&mp->m_xdr, np)) {
1348                                         cc = PvmNoMem;
1349                                         break;
1350                                 }
1351                 }
1352         mp->m_frag->fr_rlink->fr_len = xdr_getpos(&mp->m_xdr);
1353         return cc;
1354 } 



Change Warning 2631.2671 : Unreachable Control Flow

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