#include <sys/types.h>
#include <sys/socket.h>
+#include <sys/wait.h>
#include <netinet/in.h>
#include <rpc/rpc.h>
#include <rpc/pmap_prot.h>
#include "mount_constants.h"
#include "network.h"
+/*
+ * Earlier versions of glibc's /usr/include/netdb.h exclude these
+ * definitions because it was thought they were not part of a stable
+ * POSIX standard. However, they are defined by RFC 2553 and 3493
+ * and in POSIX 1003.1-2001, so these definitions were added in later
+ * versions of netdb.h.
+ */
+#ifndef AI_V4MAPPED
+#define AI_V4MAPPED 0x0008 /* IPv4-mapped addresses are acceptable. */
+#endif /* AI_V4MAPPED */
+#ifndef AI_ALL
+#define AI_ALL 0x0010 /* Return both IPv4 and IPv6 addresses. */
+#endif /* AI_ALL */
+#ifndef AI_ADDRCONFIG
+#define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose \
+ returned address type. */
+#endif /* AI_ADDRCONFIG */
+
#define PMAP_TIMEOUT (10)
#define CONNECT_TIMEOUT (20)
#define MOUNT_TIMEOUT (30)
bind_saddr = *saddr;
bind_saddr.sin_port = htons(PMAPPORT);
- socket = get_socket(&bind_saddr, proto, PMAP_TIMEOUT, FALSE, FALSE);
+ socket = get_socket(&bind_saddr, proto, PMAP_TIMEOUT, FALSE, TRUE);
if (socket == RPC_ANYSOCK) {
if (proto == IPPROTO_TCP &&
rpc_createerr.cf_error.re_errno == ETIMEDOUT)
}
if (clnt_ping(saddr, prog, *p_vers, *p_prot, NULL))
goto out_ok;
- if (rpc_createerr.cf_stat == RPC_TIMEDOUT)
- goto out_bad;
}
}
if (rpc_createerr.cf_stat != RPC_PROGNOTREGISTERED &&
+ rpc_createerr.cf_stat != RPC_TIMEDOUT &&
+ rpc_createerr.cf_stat != RPC_CANTRECV &&
rpc_createerr.cf_stat != RPC_PROGVERSMISMATCH)
goto out_bad;
continue;
p_prot = protos;
}
+ if (rpc_createerr.cf_stat == RPC_TIMEDOUT ||
+ rpc_createerr.cf_stat == RPC_CANTRECV)
+ goto out_bad;
+
if (vers || !*++p_vers)
break;
}
#ifdef START_STATD
if (stat(START_STATD, &stb) == 0) {
if (S_ISREG(stb.st_mode) && (stb.st_mode & S_IXUSR)) {
- system(START_STATD);
+ pid_t pid = fork();
+ switch (pid) {
+ case 0: /* child */
+ execl(START_STATD, START_STATD, NULL);
+ exit(1);
+ case -1: /* error */
+ perror("Fork failed");
+ break;
+ default: /* parent */
+ waitpid(pid, NULL,0);
+ break;
+ }
if (probe_statd())
return 1;
}