Commit b2be6799 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

pass a NULL pointer in the service argument (the second) if the port number 

was 0 as it seems at least some AIX versions don't like a "0" string there
parent ea2618fc

lib/hostip6.c

+6 −2
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, 
  struct addrinfo hints, *res;

  int error;

  char sbuf[NI_MAXSERV];

  char *sbufptr = NULL;

  char addrbuf[128];

  curl_socket_t s;

  int pf;
@@ -255,8 +256,11 @@ Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, 
  hints.ai_socktype = conn->socktype;



  hints.ai_flags = ai_flags;

  if(port) {

    snprintf(sbuf, sizeof(sbuf), "%d", port);

  error = getaddrinfo(hostname, sbuf, &hints, &res);

    sbufptr=sbuf;

  }

  error = getaddrinfo(hostname, sbufptr, &hints, &res);

  if (error) {

    infof(data, "getaddrinfo(3) failed for %s:%d\n", hostname, port);

    return NULL;