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root/i-scream/projects/cms/source/ihost/libstatgrab/user_stats.c
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Comparing projects/cms/source/ihost/libstatgrab/user_stats.c (file contents):
Revision 1.5 by pajs, Sun May 19 17:58:58 2002 UTC vs.
Revision 1.7 by tdb, Tue May 21 16:47:12 2002 UTC

# Line 1 | Line 1
1   /*
2   * i-scream central monitoring system
3 + * http://www.i-scream.org.uk
4   * Copyright (C) 2000-2002 i-scream
5   *
6   * This program is free software; you can redistribute it and/or
# Line 80 | Line 81 | char *get_user_stats(){
81          }
82  
83   #endif
84 <        if (user_list==NULL) user_list=strdup("");
85 <        xml_user_data=strf("<users><list>%s</list><count>%d</count></users>",user_list,nousers);
84 >        if (user_list==NULL){
85 >                if((user_list=strdup("")) == NULL){
86 >                        errf("strdup failed (%m)");
87 >                        return NULL;
88 >                }
89 >        }
90 >        if((xml_user_data=strf("<users><list>%s</list><count>%d</count></users>",user_list,nousers)) == NULL){
91 >                errf("strf failed (%m)");
92 >                return NULL;
93 >        }
94          if (user_list!=NULL) free(user_list);
95          return xml_user_data;
96   }

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