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pvm3.4.6 : pvm3.4.6 analysis 2 : Uninitialized Variable  at lpvmgen.c:1106

Categories: LANG.MEM.UVAR CWE:457
Warning ID: 22116.29066
Procedure: pvm_tc_settrace
Trace: view
Modified: Thu Nov 26 11:30:58 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/src/lpvmgen.c
   Enter pvm_tc_settrace
true1083 pvm_tc_settrace(mid) 
 1084         int mid;
 1085 {
 1086         int trctid;
 1087         int trcctx;
 1088         int trctag;
 1089         int outtid;
 1090         int outctx;
 1091         int outtag;
 1092         char buf[256];
 1093         int tbuf;
 1094         int topt;
 1095  
 1096         pvm_upkint(&trctid, 1, 1);
 1097         pvm_upkint(&trcctx, 1, 1);
 1098         pvm_upkint(&trctag, 1, 1);
 1099         pvm_upkint(&outtid, 1, 1);
 1100         pvm_upkint(&outctx, 1, 1);
 1101         pvm_upkint(&outtag, 1, 1);
 1102         pvm_upkstr(buf);
 1103         pvm_upkint(&tbuf, 1, 1);
 1104         pvm_upkint(&topt, 1, 1);
 1105  
trctid is uninitialized1106         if (trctid) {     /* Uninitialized Variable */
Preconditions
&$unknown_2966202 != 0
myfmt != -1
pvmautoerr != 0
pvmautoerr != 2
pvmautoerr != 3
pvmmytid = -1
pvmrbuf = 0
pvmtoplvl != 0
$input_336764 <= 97
$input_336764 >= 0
Postconditions
*stderr' is allocated by fopen
bytes_before(stderr)' = 0
$heap_366806' = $input_336772
bytes_after(&$heap_366806)' = $input_336764 + 1
$heap_366806' is allocated by malloc
$heap_366806' is a non-heap object
bytes_before(&$heap_366806)' = 0
strlen(&$heap_366806)' = $input_336764
pvm_errno' = -15
pvmmytid' = -1
pvmrbuf' = &$unknown_2966202
pvmtrc.trctid' >= 1
td' = &$heap_366806




Change Warning 22116.29066 : Uninitialized Variable

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