Text  |   XML   |   Visible Warnings:

Irssi : Irssi analysis 1 : Null Pointer Dereference  at themes.c:1126

Categories: LANG.MEM.NPD CWE:476
Warning ID: 2270.2276
Procedure: module_save
Trace: View
Modified: Wed Sep 2 11:55:28 2009   show details
 
Priority: None
State: None
Finding: None
Owner: None
  edit properties

Legend [ X ]
Warning Location
Contributes
Parse Error
Other Warning
Two or More Loop Iterations
On Execution Path
Comment
Macro
Preprocessor
Include
Keyword
Preprocessed Away
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     
ProblemLineSource
   /u1/paul/SATE/2010/c/irssi/irssi-0.8.14/src/fe-common/core/themes.c
   Enter module_save
 1103 static void module_save(const char *module, MODULE_THEME_REC *rec,
 1104                         THEME_SAVE_REC *data) 
 1105 {
 1106         CONFIG_NODE *fnode, *node;
 1107         FORMAT_REC *formats;
 1108         int n;
 1109  
 1110         formats = g_hash_table_lookup(default_formats, rec->name);
 1111         if (formats == NULL) return;
 1112  
 1113         fnode = config_node_traverse(data->config, "formats", TRUE);
 1114  
true1115         node = config_node_section(fnode, rec->name, NODE_TYPE_BLOCK);
 1116         for (n = 1; formats[n].def != NULL; n++) {
 1117                 if (rec->formats[n] != NULL) {
 1118                         config_node_set_str(data->config, node, formats[n].tag,
 1119                                             rec->formats[n]);
 1120                 } else if (data->save_all && formats[n].tag != NULL) {
 1121                         config_node_set_str(data->config, node, formats[n].tag,
 1122                                             formats[n].def);
 1123                 }
 1124         }
 1125  
node <= 40951126         if (node->value == NULL) {     /* Null Pointer Dereference */
Preconditions 
((char*)$param_3)[8] != 0
((char*)**$param_3)[24] <= 3
((char*)**$param_3)[24] >= 2
Postconditions 
data' = $param_3
fnode' = 0
formats' = &$unknown_959014
module' = $param_1
node' = 0
rec' = $param_2



Change Warning 2270.2276 : Null Pointer Dereference

Priority:
State:
Finding:
Owner:
Note: