diff options
| author | Xavier Roche <xroche@users.noreply.github.com> | 2013-06-02 20:20:40 +0000 |
|---|---|---|
| committer | Xavier Roche <xroche@users.noreply.github.com> | 2013-06-02 20:20:40 +0000 |
| commit | 96abfb0fa0815718c67e546a4fea1f220788112e (patch) | |
| tree | 07fab5bd1cc49dec4e03f393f08659101a57c503 /src/htsftp.c | |
| parent | 5479e88ad15153190077616a6b95f91676fedc34 (diff) | |
Report getaddrinfo() errors using gai_strerror()
Diffstat (limited to 'src/htsftp.c')
| -rw-r--r-- | src/htsftp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/htsftp.c b/src/htsftp.c index 1a9ff77..331d35b 100644 --- a/src/htsftp.c +++ b/src/htsftp.c @@ -256,6 +256,7 @@ int run_launch_ftp(FTPDownloadStruct * pStruct) { t_hostent *hp; char *a; char _adr[256]; + const char *error = "unknown error"; _adr[0] = '\0'; //T_SOC soc_ctl; @@ -272,9 +273,10 @@ int run_launch_ftp(FTPDownloadStruct * pStruct) { // récupérer adresse résolue strcpybuff(back->info, "host name"); - hp = hts_gethostbyname(opt, _adr, &fullhostent_buffer); + hp = hts_gethostbyname2(opt, _adr, &fullhostent_buffer, &error); if (hp == NULL) { - strcpybuff(back->r.msg, "Unable to get server's address"); + snprintf(back->r.msg, sizeof(back->r.msg), + "Unable to get server's address: %s", error); // back->status=STATUS_FTP_READY; // fini back->r.statuscode = STATUSCODE_NON_FATAL; _HALT_FTP return 0; @@ -583,6 +585,7 @@ int run_launch_ftp(FTPDownloadStruct * pStruct) { SOCaddr server; int server_size = sizeof(server); t_hostent *hp; + const char *error = "unknown error"; // effacer structure memset(&server, 0, sizeof(server)); @@ -592,7 +595,7 @@ int run_launch_ftp(FTPDownloadStruct * pStruct) { // résoudre if (adr_ip[0]) { - hp = hts_gethostbyname(opt, adr_ip, &fullhostent_buffer); + hp = hts_gethostbyname2(opt, adr_ip, &fullhostent_buffer, &error); if (hp) { SOCaddr_copyaddr(server, server_size, hp->h_addr_list[0], hp->h_length); @@ -657,7 +660,8 @@ int run_launch_ftp(FTPDownloadStruct * pStruct) { back->r.statuscode = STATUSCODE_INVALID; } // sinon on est prêts } else { - sprintf(back->r.msg, "Unable to resolve IP %s", adr_ip); + snprintf(back->r.msg, sizeof(back->r.msg), + "Unable to resolve IP %s: %s", adr_ip, error); // back->status=STATUS_FTP_READY; // fini back->r.statuscode = STATUSCODE_INVALID; } // sinon on est prêts |