* include/ruby/intern.h (rb_update_max_fd): declaration moved from

  internal.h.

* file.c: ditto.

* io.c: call rb_update_max_fd for each new fds.

* process.c: ditto.

* random.c: ditto.

* ruby.c: ditto.

* ext/io/console/console.c: ditto.

* ext/openssl/ossl_bio.c: ditto.

* ext/pty/pty.c: ditto.

* ext/socket/init.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 10 insertions, 0 deletions

diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c
index 81394371ff..89a8921414 100644
--- a/ext/socket/ancdata.c
+++ b/ext/socket/ancdata.c
@@ -1384,6 +1384,7 @@ discard_cmsg(struct cmsghdr *cmh, char *msg_end)
         int *end = (int *)((char *)cmh + cmh->cmsg_len);
         while ((char *)fdp + sizeof(int) <= (char *)end &&
                (char *)fdp + sizeof(int) <= msg_end) {
+            rb_update_max_fd(*fdp);
             close(*fdp);
             fdp++;
         }
@@ -1426,6 +1427,7 @@ make_io_for_unix_rights(VALUE ctl, struct cmsghdr *cmh, char *msg_end)
             VALUE io;
             if (fstat(fd, &stbuf) == -1)
                 rb_raise(rb_eSocket, "invalid fd in SCM_RIGHTS");
+            rb_update_max_fd(fd);
             if (S_ISSOCK(stbuf.st_mode))
                 io = rsock_init_sock(rb_obj_alloc(rb_cSocket), fd);
             else
diff --git a/ext/socket/init.c b/ext/socket/init.c
index e55736cabe..8df1aee9bf 100644
--- a/ext/socket/init.c
+++ b/ext/socket/init.c
@@ -48,6 +48,7 @@ rsock_init_sock(VALUE sock, int fd)
 
     if (fstat(fd, &sbuf) < 0)
         rb_sys_fail(0);
+    rb_update_max_fd(fd);
     if (!S_ISSOCK(sbuf.st_mode))
         rb_raise(rb_eArgError, "not a socket file descriptor");
 #else
@@ -250,6 +251,8 @@ rsock_socket(int domain, int type, int proto)
 	    fd = socket(domain, type, proto);
 	}
     }
+    if (0 <= fd)
+        rb_update_max_fd(fd);
     return fd;
 }
 
@@ -463,6 +466,7 @@ rsock_s_accept_nonblock(VALUE klass, rb_io_t *fptr, struct sockaddr *sockaddr, s
 	}
         rb_sys_fail("accept(2)");
     }
+    rb_update_max_fd(fd2);
     make_fd_nonblock(fd2);
     return rsock_init_sock(rb_obj_alloc(klass), fd2);
 }
@@ -509,6 +513,7 @@ rsock_s_accept(VALUE klass, int fd, struct sockaddr *sockaddr, socklen_t *len)
 	}
 	rb_sys_fail(0);
     }
+    rb_update_max_fd(fd2);
     if (!klass) return INT2NUM(fd2);
     return rsock_init_sock(rb_obj_alloc(klass), fd2);
 }
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 63586fc002..c2743cd621 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -119,6 +119,8 @@ rsock_sock_s_socketpair(int argc, VALUE *argv, VALUE klass)
     if (ret < 0) {
 	rb_sys_fail("socketpair(2)");
     }
+    rb_update_max_fd(sp[0]);
+    rb_update_max_fd(sp[1]);
 
     s1 = rsock_init_sock(rb_obj_alloc(klass), sp[0]);
     s2 = rsock_init_sock(rb_obj_alloc(klass), sp[1]);
diff --git a/ext/socket/unixsocket.c b/ext/socket/unixsocket.c
index 88ffa60fb6..587caf88a0 100644
--- a/ext/socket/unixsocket.c
+++ b/ext/socket/unixsocket.c
@@ -383,6 +383,7 @@ unix_recv_io(int argc, VALUE *argv, VALUE sock)
 #if FD_PASSING_BY_MSG_CONTROL
     memcpy(&fd, CMSG_DATA(&cmsg.hdr), sizeof(int));
 #endif
+    rb_update_max_fd(fd);
 
     if (klass == Qnil)
 	return INT2FIX(fd);