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Irssi : Irssi analysis 1 : Null Test After Dereference  at fe-irc-commands.c:52

Categories: LANG.STRUCT.NTAD
Warning ID: 2280.2288
Procedure: cmd_me
Trace: View
Modified: Wed Sep 2 11:55:57 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
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Warning Location
Contributes
Parse Error
Other Warning
Two or More Loop Iterations
On Execution Path
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Legend
Warning Location Contributes Parse Error
Other Warning Two or More Loop Iterations On Execution Path
Comment Macro Preprocessor
Include Keyword Preprocessed Away

Source  |  Language: C Hide Legend     
LineSource
  /u1/paul/SATE/2010/c/irssi/irssi-0.8.14/src/fe-common/irc/fe-irc-commands.c
  Enter cmd_me
44 static void cmd_me(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item) 
45 {
46         const char *target;
47  
48         CMD_IRC_SERVER(server);
49         if (!IS_IRC_ITEM(item))
50                 return;
51  
52         if (server == NULL || !server->connected)     /* Null Test After Dereference */
53                 cmd_return_error(CMDERR_NOT_CONNECTED);
54  
55         target = window_item_get_target(item);
56         irc_server_send_action(server, target, data);
57  
58         signal_emit("message irc own_action", 3, server, data,
59                     item->visible_name);
60 } 



Change Warning 2280.2288 : Null Test After Dereference

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