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Fixed headers for res_query

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

5
src/p2p_server.cpp
View file

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