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quick hacky fix for broken TXT reads

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Riccardo Spagni 2014-10-03 15:10:21 +02:00
parent 2322a94427
commit c4d6658f4c
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1 changed files with 9 additions and 1 deletions
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10
src/common/dns_utils.cpp
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@ -31,6 +31,10 @@
#include <sstream> #include <sstream>
#include <unbound.h> #include <unbound.h>
#include <stdlib.h>
#include "include_base_utils.h"
using namespace epee;
namespace tools namespace tools
{ {
@ -206,7 +210,11 @@ std::vector<std::string> DNSResolver::get_txt_record(const std::string& url, boo
{ {
for (size_t i=0; result.ptr->data[i] != NULL; i++) for (size_t i=0; result.ptr->data[i] != NULL; i++)
{ {
records.push_back(result.ptr->data[i]); // plz fix this, but this does NOT work and spills over into parts of memory it shouldn't: records.push_back(result.ptr->data[i]);
char *restxt;
restxt = (char*) calloc(result.ptr->len[i]+1, 1);
memcpy(restxt, result.ptr->data[i]+1, result.ptr->len[i]-1);
records.push_back(restxt);
} }
} }
} }