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pvm3.4.6 : pvm3.4.6 analysis 2 : Negative Character Value  at cmds.c:2216

Categories: MISC.NEGCHAR CWE:119 CWE:686
Warning ID: 17.28599
Procedure: spawn_cmd
Trace: view
Modified: Thu Nov 26 11:26:27 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
Other Warning Two or More Loop Iterations On Execution Path
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Include Keyword Preprocessed Away

Source  |  Language: C Hide Legend     
ProblemLineSource
   /kat0/fletcher/SATE/2010/pvm3/console/cmds.c
   Enter spawn_cmd
 2206  
 2207         while (av[1][0] == '-') {
 2208                 if (ac < 3) {
 2209                         fputs("incorrect arg count\n", stdout);
 2210                         return 1;
 2211                 }
 2212                 if (av[1][1] == '~') {
 2213                         flags |= PvmHostCompl;
 2214                         av[1]++;
 2215                 }
Type is char or signed char2216                 if (av[1][1] == '.' || islower(av[1][1])) {     /* Negative Character Value */
 2217                         where = av[1] + 1;
 2218                         flags |= PvmTaskHost;
 2219                 }
 2220                 if (av[1][1] == ':')
 2221                         where = av[1] + 1;
 2222                 if (isupper(av[1][1])) {   /* Negative Character Value (ID: 18.28600) */
 2223                         where = av[1] + 1;
 2224                         flags |= PvmTaskArch;
 2225                 }
 2226                 if (av[1][1] == '?')



Change Warning 17.28599 : Negative Character Value

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