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Fixed headers for res_query

pull/271/head
SChernykh 2023-05-11 08:54:45 +02:00
parent be8b38e5cf
commit bba4f8d0c5
2 changed files with 11 additions and 0 deletions
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6
CMakeLists.txt
View File

@ -204,6 +204,8 @@ include(CheckCSourceCompiles)
set(CMAKE_REQUIRED_LIBRARIES "resolv") set(CMAKE_REQUIRED_LIBRARIES "resolv")
check_c_source_compiles(" check_c_source_compiles("
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h> #include <arpa/nameser.h>
#include <resolv.h> #include <resolv.h>
#include <stdio.h> #include <stdio.h>
@ -235,6 +237,10 @@ int main(int argc, char* argv[])
int len = ns_rr_rdlen(rr) - 1; int len = ns_rr_rdlen(rr) - 1;
if (len > data[0]) len = data[0]; if (len > data[0]) len = data[0];
if (len <= 0) {
continue;
}
char buf[256]; char buf[256];
memcpy(buf, data + 1, len); memcpy(buf, data + 1, len);
buf[len] = 0; buf[len] = 0;

5
src/p2p_server.cpp
View File

@ -34,6 +34,8 @@
#ifdef _WIN32 #ifdef _WIN32
#include <WinDNS.h> #include <WinDNS.h>
#elif defined(HAVE_RES_QUERY) #elif defined(HAVE_RES_QUERY)
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h> #include <arpa/nameser.h>
#include <resolv.h> #include <resolv.h>
#endif #endif
@ -528,6 +530,9 @@ void P2PServer::load_peer_list()
const uint8_t* data = ns_rr_rdata(rr); const uint8_t* data = ns_rr_rdata(rr);
const int len = std::min<int>(ns_rr_rdlen(rr) - 1, *data); const int len = std::min<int>(ns_rr_rdlen(rr) - 1, *data);
if (len <= 0) {
continue;
}
++data; ++data;
if (!saved_list.empty()) { if (!saved_list.empty()) {