diff options
Diffstat (limited to 'apt-pkg/contrib/srvrec.cc')
| -rw-r--r-- | apt-pkg/contrib/srvrec.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/apt-pkg/contrib/srvrec.cc b/apt-pkg/contrib/srvrec.cc index a97d9c615..7d9bf116e 100644 --- a/apt-pkg/contrib/srvrec.cc +++ b/apt-pkg/contrib/srvrec.cc @@ -17,6 +17,7 @@ #include <time.h> #include <algorithm> +#include <memory> #include <tuple> #include <apt-pkg/configuration.h> @@ -61,11 +62,15 @@ bool GetSrvRecords(std::string name, std::vector<SrvRec> &Result) unsigned char answer[PACKETSZ]; int answer_len, compressed_name_len; int answer_count; + struct __res_state res; - if (res_init() != 0) + if (res_ninit(&res) != 0) return _error->Errno("res_init", "Failed to init resolver"); - answer_len = res_query(name.c_str(), C_IN, T_SRV, answer, sizeof(answer)); + // Close on return + std::shared_ptr<void> guard(&res, res_nclose); + + answer_len = res_nquery(&res, name.c_str(), C_IN, T_SRV, answer, sizeof(answer)); if (answer_len == -1) return false; if (answer_len < (int)sizeof(HEADER)) |