X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?p=ossec-hids.git;a=blobdiff_plain;f=src%2Fconfig%2Frules-config.c;h=89c07217659b1ec54481f6d56f5820326ff0fdfe;hp=4801386f7002bed5fd82a949341913ddaf51efa4;hb=6ef2f786c6c8ead94841b5f93baf9f43421f08c8;hpb=301048b51990573e58a30dc4a5bb4ec285cad554

diff --git a/src/config/rules-config.c b/src/config/rules-config.c
index 4801386..89c0721 100755
--- a/src/config/rules-config.c
+++ b/src/config/rules-config.c
@@ -1,4 +1,5 @@
-/* @(#) $Id$ */
+/* @(#) $Id: ./src/config/rules-config.c, 2011/09/08 dcid Exp $
+ */
 
 /* Copyright (C) 2009 Trend Micro Inc.
  * All right reserved.
@@ -12,20 +13,20 @@
 /* Functions to handle the configuration files
  */
 
-
+#include "config.h"
 #include "shared.h"
 #include "global-config.h"
 
 
 
-static int cmpr(const void *a, const void *b) { 
+static int cmpr(const void *a, const void *b) {
     /*printf("%s - %s\n", *(char **)a, *(char **)b);*/
     return strcmp(*(char **)a, *(char **)b);
 }
 
 static int file_in_list(int list_size, char *f_name, char *d_name, char **alist)
 {
-    int i = 0; 
+    int i = 0;
     for(i=0; i<(list_size-1); i++)
     {
         if((strcmp(alist[i], f_name) == 0 || strcmp(alist[i], d_name) == 0))
@@ -33,25 +34,26 @@ static int file_in_list(int list_size, char *f_name, char *d_name, char **alist)
             return(1);
         }
     }
-    return(0); 
+    return(0);
 }
 
 int Read_Rules(XML_NODE node, void *configp, void *mailp)
 {
     int i = 0;
+    int ii = 0;
 
     int rules_size = 1;
     int lists_size = 1;
     int decoders_size = 1;
 
-    
+
     char path[PATH_MAX +2];
     char f_name[PATH_MAX +2];
-    int start_point = 0; 
+    int start_point = 0;
     int att_count = 0;
     struct dirent *entry;
-    DIR *dfd; 
-    OSRegex regex; 
+    DIR *dfd;
+    OSRegex regex;
 
 
     /* XML definitions */
@@ -59,14 +61,19 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
     char *xml_rules_rule = "rule";
     char *xml_rules_rules_dir = "rule_dir";
     char *xml_rules_lists = "list";
-    char *xml_rules_lists_dir = "list_dir";
     char *xml_rules_decoders = "decoder";
     char *xml_rules_decoders_dir = "decoder_dir";
 
     _Config *Config;
-     
+
     Config = (_Config *)configp;
-     
+
+    /* initialise OSRegex */
+    regex.patterns = NULL;
+    regex.prts_closure = NULL;
+    regex.prts_str = NULL;
+    regex.sub_strings = NULL;
+
     while(node[i])
     {
         if(!node[i]->element)
@@ -80,11 +87,11 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
             return(OS_INVALID);
         }
         /* Mail notification */
-        else if((strcmp(node[i]->element, xml_rules_include) == 0) || 
+        else if((strcmp(node[i]->element, xml_rules_include) == 0) ||
                 (strcmp(node[i]->element, xml_rules_rule) == 0))
         {
             rules_size++;
-            Config->includes = realloc(Config->includes, 
+            Config->includes = realloc(Config->includes,
                                        sizeof(char *)*rules_size);
             if(!Config->includes)
             {
@@ -182,7 +189,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                     snprintf(f_name, PATH_MAX +1, "%s/%s", node[i]->content, entry->d_name);
 
                     /* Just ignore . and ..  */
-                    if((strcmp(entry->d_name,".") == 0) || (strcmp(entry->d_name,"..") == 0)) 
+                    if((strcmp(entry->d_name,".") == 0) || (strcmp(entry->d_name,"..") == 0))
                         continue;
 
                     /* no dups allowed */
@@ -196,6 +203,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                         if(!Config->decoders)
                         {
                             merror(MEM_ERROR, ARGV0);
+                            OSRegex_FreePattern(&regex);
                             return(-1);
                         }
 
@@ -208,12 +216,11 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                         debug1("Regex does not match \"%s\"",  f_name);
                     }
                 }
-                
+
                 closedir(dfd);
                 /* Sort just then newly added items */
                 qsort(Config->decoders + start_point , decoders_size- start_point -1, sizeof(char *), cmpr);
             }
-            int ii=0;
             debug1("decoders_size %d", decoders_size);
             for(ii=0;ii<decoders_size-1;ii++)
                 debug1("- %s", Config->decoders[ii]);
@@ -260,7 +267,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                     snprintf(f_name, PATH_MAX +1, "%s/%s", node[i]->content, entry->d_name);
 
                     /* Just ignore . and ..  */
-                    if((strcmp(entry->d_name,".") == 0) || (strcmp(entry->d_name,"..") == 0)) 
+                    if((strcmp(entry->d_name,".") == 0) || (strcmp(entry->d_name,"..") == 0))
                         continue;
 
                     /* no dups allowed */
@@ -274,6 +281,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                         if(!Config->includes)
                         {
                             merror(MEM_ERROR, ARGV0);
+                            OSRegex_FreePattern(&regex);
                             return(-1);
                         }
 
@@ -286,7 +294,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
                         debug1("Regex does not match \"%s\"",  f_name);
                     }
                 }
-                
+
                 closedir(dfd);
                 /* Sort just then newly added items */
                 qsort(Config->includes + start_point , rules_size - start_point -1, sizeof(char *), cmpr);
@@ -295,6 +303,7 @@ int Read_Rules(XML_NODE node, void *configp, void *mailp)
         else
         {
             merror(XML_INVELEM, ARGV0, node[i]->element);
+            OSRegex_FreePattern(&regex);
             return(OS_INVALID);
         }
         i++;