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Irssi : Irssi analysis 1 : Null Pointer Dereference  at servers-idle.c:113

Categories: LANG.MEM.NPD CWE:476
Warning ID: 2155.2158
Procedure: server_idle_add_redir
Trace: View
Modified: Wed Sep 2 11:51:37 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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Warning Location Contributes Parse Error
Other Warning Two or More Loop Iterations On Execution Path
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Source  |  Language: C Hide Legend     
ProblemLineSource
   /u1/paul/SATE/2010/c/irssi/irssi-0.8.14/src/irc/core/servers-idle.c
   Enter server_idle_add_redir
 98 int server_idle_add_redir(IRC_SERVER_REC *server, const char *cmd,
 99                           const char *redirect_cmd, int count, const char *arg,
 100                           int remote, const char *failure_signal, ...) 
 101 {
 102         va_list va;
 103         SERVER_IDLE_REC *rec;
 104  
 105         g_return_val_if_fail(server != NULL, -1);
 106  
 107         va_start(va, failure_signal);
 108         rec = server_idle_create(cmd, redirect_cmd, count, arg, remote,
true109                                  failure_signal, va);
 110         server->idles = g_slist_append(server->idles, rec);
 111         va_end(va);
 112  
rec <= 4095113         return rec->tag;     /* Null Pointer Dereference */
Preconditions 
$param_2 = 0
&$unknown_262907 = 0
Postconditions 
_g_boolean_var_' = 1
arg' = $param_5
cmd' = $param_2
count' = $param_4
failure_signal' = $param_7
rec' = 0
redirect_cmd' = $param_3
remote' = $param_6
server' = $param_1
va' = &__builtin_va_alist



Change Warning 2155.2158 : Null Pointer Dereference

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