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Useless Assignment  at packet-edonkey.c:1082

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dissect_kademlia_tag_hash

(/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dissectors/packet-edonkey.c)expand/collapse
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 1076  static int dissect_kademlia_tag_hash(tvbuff_t *tvb, packet_info *pinfo _U_,
 1077                                   int offset, proto_tree *tree) {
 1078      char *hash = ep_alloc(33);
 1079      char hash_part[9];
 1080      int i = 0;
 1081   
 1082      for (i=0; i<=12; i+=4) {
 1083        if (i == 0)
 1084          g_snprintf(hash, 33, "%08X", tvb_get_letohl(tvb, offset));
 1085        else {
 1086          g_snprintf(hash_part, sizeof(hash_part), "%08X", tvb_get_letohl(tvb, offset + i));
 1087          hash = g_strconcat(hash, hash_part, NULL);
 1088        }        
 1089      }
 1090   
 1091      /* <File hash> ::= HASH (16 word MD4 digest) */
 1092      proto_tree_add_string_format_value(tree, hf_kademlia_hash, tvb, offset, 16, hash, "%s", hash);
 1093      return dissect_kademlia_tag_hash_hidden( tvb, pinfo, offset, tree );
 1094  }
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Change Warning 2341.31554 : Useless Assignment

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