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irssi-0.8.14 : irssi-0.8.14 analysis 2 : Null Test After Dereference  at fe-log.c:485

Categories: LANG.STRUCT.NTAD
Warning ID: 7317.28409
Procedure: autolog_open_check
Trace: view
Modified: Thu Nov 26 11:09:29 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Two or More Loop Iterations
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Warning Location Contributes Parse Error
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Source  |  Language: C Hide Legend     
LineSource
  /kat0/fletcher/SATE/2010/irssi-0.8.14/src/fe-common/core/fe-log.c
  Enter autolog_open_check
463 static void autolog_open_check(TEXT_DEST_REC *dest) 
464 {
465         const char *deftarget;
466         SERVER_REC *server = dest->server;
467         const char *server_tag = dest->server_tag;
468         const char *target = dest->target;
469         int level = dest->level;
470  
471         /* FIXME: kind of a kludge, but we don't want to reopen logs when 
472            we're parting the channel with /WINDOW CLOSE.. Maybe a small 
473            timeout would be nice instead of immediately closing the log file 
474            after "window item destroyed" */ 
475         if (level == MSGLEVEL_PARTS ||
476             (autolog_level & level) == 0 || target == NULL || *target == '\0')
477                 return;
478  
479         deftarget = server ? server->nick : "unknown";
480  
481         if (autolog_ignore_targets != NULL &&
482             strarray_find_dest(autolog_ignore_targets, dest))
483                 return;
484  
485         if (target != NULL)     /* Null Test After Dereference */  /* Redundant Condition (ID: 7318.28410) */
486                 autolog_open(server, server_tag, strcmp(target, "*") ? target : deftarget);
487 } 



Change Warning 7317.28409 : Null Test After Dereference

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