uv: update to v0.10.27

15 files changed, 237 insertions, 27 deletions

diff --git a/deps/uv/.mailmap b/deps/uv/.mailmap
index 9975da0861..7ece437382 100644
--- a/deps/uv/.mailmap
+++ b/deps/uv/.mailmap
@@ -1,15 +1,23 @@
 Alan Gutierrez <alan@prettyrobots.com> <alan@blogometer.com>
+Andrius Bentkus <andrius.bentkus@gmail.com> <toxedvirus@gmail.com>
 Bert Belder <bertbelder@gmail.com> <info@2bs.nl>
 Bert Belder <bertbelder@gmail.com> <user@ChrUbuntu.(none)>
 Brandon Philips <brandon.philips@rackspace.com> <brandon@ifup.org>
 Brian White <mscdex@mscdex.net>
 Brian White <mscdex@mscdex.net> <mscdex@gmail.com>
+Fedor Indutny <fedor.indutny@gmail.com> <fedor@indutny.com>
 Frank Denis <github@pureftpd.org>
 Isaac Z. Schlueter <i@izs.me>
+Justin Venus <justin.venus@gmail.com> <justin.venus@orbitz.com>
+Keno Fischer <kenof@stanford.edu> <kfischer@college.harvard.edu>
+Keno Fischer <kenof@stanford.edu> <kfischer+github@college.harvard.edu>
+Maciej Małecki <maciej.malecki@notimplemented.org> <me@mmalecki.com>
 Marc Schlaich <marc.schlaich@googlemail.com> <marc.schlaich@gmail.com>
+Rasmus Pedersen <ruysch@outlook.com> <zerhacken@yahoo.com>
 Robert Mustacchi <rm@joyent.com> <rm@fingolfin.org>
 Ryan Dahl <ryan@joyent.com> <ry@tinyclouds.org>
 Ryan Emery <seebees@gmail.com>
+Sam Roberts <vieuxtech@gmail.com> <sam@strongloop.com>
 San-Tai Hsu <vanilla@fatpipi.com>
 Saúl Ibarra Corretgé <saghul@gmail.com>
 Shigeki Ohtsu <ohtsu@iij.ad.jp> <ohtsu@ohtsu.org>
diff --git a/deps/uv/AUTHORS b/deps/uv/AUTHORS
index dcb9931818..060701ffa7 100644
--- a/deps/uv/AUTHORS
+++ b/deps/uv/AUTHORS
@@ -94,3 +94,39 @@ Luca Bruno <lucab@debian.org>
 Trevor Norris <trev.norris@gmail.com>
 Oguz Bastemur <obastemur@gmail.com>
 Alexis Campailla <alexis@janeasystems.com>
+Justin Venus <justin.venus@gmail.com>
+Ben Kelly <ben@wanderview.com>
+Kristian Evensen <kristian.evensen@gmail.com>
+Sean Silva <chisophugis@gmail.com>
+Linus Mårtensson <linus.martensson@sonymobile.com>
+Navaneeth Kedaram Nambiathan <navaneethkn@gmail.com>
+Brent Cook <brent@boundary.com>
+Brian Kaisner <bkize1@gmail.com>
+Reini Urban <rurban@cpanel.net>
+Maks Naumov <maksqwe1@ukr.net>
+Sean Farrell <sean.farrell@rioki.org>
+Christoph Iserlohn <christoph.iserlohn@innoq.com>
+Steven Kabbes <stevenkabbes@gmail.com>
+Tenor Biel <tenorbiel@gmail.com>
+Andrej Manduch <AManduch@gmail.com>
+Joshua Neuheisel <joshua@neuheisel.us>
+Yorkie <yorkiefixer@gmail.com>
+Sam Roberts <vieuxtech@gmail.com>
+River Tarnell <river@loreley.flyingparchment.org.uk>
+Nathan Sweet <nathanjsweet@gmail.com>
+Dylan Cali <calid1984@gmail.com>
+Austin Foxley <austinf@cetoncorp.com>
+Geoffry Song <goffrie@gmail.com>
+Benjamin Saunders <ben.e.saunders@gmail.com>
+Rasmus Pedersen <ruysch@outlook.com>
+William Light <wrl@illest.net>
+Oleg Efimov <o.efimov@corp.badoo.com>
+Lars Gierth <larsg@systemli.org>
+StarWing <weasley.wx@gmail.com>
+thierry-FreeBSD <thierry@FreeBSD.org>
+Isaiah Norton <isaiah.norton@gmail.com>
+Raul Martins <raulms.martins@gmail.com>
+David Capello <davidcapello@gmail.com>
+Paul Tan <pyokagan@gmail.com>
+Javier Hernández <jhernandez@emergya.com>
+Tonis Tiigi <tonistiigi@gmail.com>
diff --git a/deps/uv/ChangeLog b/deps/uv/ChangeLog
index b41636dd53..87c5d99b2b 100644
--- a/deps/uv/ChangeLog
+++ b/deps/uv/ChangeLog
@@ -1,4 +1,32 @@
-2014.02.19, Version 0.10.25 (Stable)
+2014.05.02, Version 0.10.27 (Stable)
+
+Changes since version 0.10.26:
+
+* windows: fix console signal handler refcount (Saúl Ibarra Corretgé)
+
+* win: always leave crit section in get_proc_title (Fedor Indutny)
+
+
+2014.04.07, Version 0.10.26 (Stable), d864907611c25ec986c5e77d4d6d6dee88f26926
+
+Changes since version 0.10.25:
+
+* process: don't close stdio fds during spawn (Tonis Tiigi)
+
+* build, windows: do not fail on Windows SDK Prompt (Marc Schlaich)
+
+* build, windows: fix x64 configuration issue (Marc Schlaich)
+
+* win: fix buffer leak on error in pipe.c (Fedor Indutny)
+
+* kqueue: invalidate fd in uv_fs_event_t (Fedor Indutny)
+
+* linux: always deregister closing fds from epoll (Geoffry Song)
+
+* error: add ENXIO for O_NONBLOCK FIFO open() (Fedor Indutny)
+
+
+2014.02.19, Version 0.10.25 (Stable), d778dc588507588b12b9f9d2905078db542ed751
 
 Changes since version 0.10.24:
 
diff --git a/deps/uv/include/uv.h b/deps/uv/include/uv.h
index 3978def5c4..7022bc669f 100644
--- a/deps/uv/include/uv.h
+++ b/deps/uv/include/uv.h
@@ -130,6 +130,12 @@ extern "C" {
   XX( 57, ENODEV, "no such device")                                           \
   XX( 58, ESPIPE, "invalid seek")                                             \
   XX( 59, ECANCELED, "operation canceled")                                    \
+  XX( 60, EFBIG, "file too large")                                            \
+  XX( 61, ENOPROTOOPT, "protocol not available")                              \
+  XX( 62, ETXTBSY, "text file is busy")                                       \
+  XX( 63, ERANGE, "result too large")                                         \
+  XX( 64, ENXIO, "no such device or address")                                 \
+  XX( 65, EMLINK, "too many links")                                           \
 
 
 #define UV_ERRNO_GEN(val, name, s) UV_##name = val,
diff --git a/deps/uv/src/unix/error.c b/deps/uv/src/unix/error.c
index 05ab482025..f54ffdbcc8 100644
--- a/deps/uv/src/unix/error.c
+++ b/deps/uv/src/unix/error.c
@@ -104,6 +104,12 @@ uv_err_code uv_translate_sys_error(int sys_errno) {
     case EROFS: return UV_EROFS;
     case ENOMEM: return UV_ENOMEM;
     case EDQUOT: return UV_ENOSPC;
+    case EFBIG: return UV_EFBIG;
+    case ENOPROTOOPT: return UV_ENOPROTOOPT;
+    case ETXTBSY: return UV_ETXTBSY;
+    case ERANGE: return UV_ERANGE;
+    case ENXIO: return UV_ENXIO;
+    case EMLINK: return UV_EMLINK;
     default: return UV_UNKNOWN;
   }
   UNREACHABLE();
diff --git a/deps/uv/src/unix/kqueue.c b/deps/uv/src/unix/kqueue.c
index dc64203452..124f4fd576 100644
--- a/deps/uv/src/unix/kqueue.c
+++ b/deps/uv/src/unix/kqueue.c
@@ -359,10 +359,10 @@ fallback:
 void uv__fs_event_close(uv_fs_event_t* handle) {
 #if defined(__APPLE__)
   if (uv__fsevents_close(handle))
-    uv__io_stop(handle->loop, &handle->event_watcher, UV__POLLIN);
-#else
-  uv__io_stop(handle->loop, &handle->event_watcher, UV__POLLIN);
 #endif /* defined(__APPLE__) */
+  {
+    uv__io_close(handle->loop, &handle->event_watcher);
+  }
 
   uv__handle_stop(handle);
 
diff --git a/deps/uv/src/unix/linux-core.c b/deps/uv/src/unix/linux-core.c
index 7a8fcd3548..69a60b05b3 100644
--- a/deps/uv/src/unix/linux-core.c
+++ b/deps/uv/src/unix/linux-core.c
@@ -99,6 +99,7 @@ void uv__platform_loop_delete(uv_loop_t* loop) {
 
 void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
   struct uv__epoll_event* events;
+  struct uv__epoll_event dummy;
   uintptr_t i;
   uintptr_t nfds;
 
@@ -106,13 +107,20 @@ void uv__platform_invalidate_fd(uv_loop_t* loop, int fd) {
 
   events = (struct uv__epoll_event*) loop->watchers[loop->nwatchers];
   nfds = (uintptr_t) loop->watchers[loop->nwatchers + 1];
-  if (events == NULL)
-    return;
-
-  /* Invalidate events with same file descriptor */
-  for (i = 0; i < nfds; i++)
-    if ((int) events[i].data == fd)
-      events[i].data = -1;
+  if (events != NULL)
+    /* Invalidate events with same file descriptor */
+    for (i = 0; i < nfds; i++)
+      if ((int) events[i].data == fd)
+        events[i].data = -1;
+
+  /* Remove the file descriptor from the epoll.
+   * This avoids a problem where the same file description remains open
+   * in another process, causing repeated junk epoll events.
+   *
+   * We pass in a dummy epoll_event, to work around a bug in old kernels.
+   */
+  if (loop->backend_fd >= 0)
+    uv__epoll_ctl(loop->backend_fd, UV__EPOLL_CTL_DEL, fd, &dummy);
 }
 
 
diff --git a/deps/uv/src/unix/process.c b/deps/uv/src/unix/process.c
index ca029b1cee..19686a291f 100644
--- a/deps/uv/src/unix/process.c
+++ b/deps/uv/src/unix/process.c
@@ -302,7 +302,6 @@ static void uv__process_child_init(uv_process_options_t options,
 
         if (use_fd == -1) {
           uv__write_int(error_fd, errno);
-          perror("failed to open stdio");
           _exit(127);
         }
       }
@@ -316,7 +315,7 @@ static void uv__process_child_init(uv_process_options_t options,
     if (fd <= 2)
       uv__nonblock(fd, 0);
 
-    if (close_fd != -1)
+    if (close_fd >= stdio_count)
       close(close_fd);
   }
 
@@ -329,19 +328,16 @@ static void uv__process_child_init(uv_process_options_t options,
 
   if (options.cwd && chdir(options.cwd)) {
     uv__write_int(error_fd, errno);
-    perror("chdir()");
     _exit(127);
   }
 
   if ((options.flags & UV_PROCESS_SETGID) && setgid(options.gid)) {
     uv__write_int(error_fd, errno);
-    perror("setgid()");
     _exit(127);
   }
 
   if ((options.flags & UV_PROCESS_SETUID) && setuid(options.uid)) {
     uv__write_int(error_fd, errno);
-    perror("setuid()");
     _exit(127);
   }
 
@@ -351,7 +347,6 @@ static void uv__process_child_init(uv_process_options_t options,
 
   execvp(options.file, options.args);
   uv__write_int(error_fd, errno);
-  perror("execvp()");
   _exit(127);
 }
 
diff --git a/deps/uv/src/version.c b/deps/uv/src/version.c
index 8ea385ed58..0c35b1b3cb 100644
--- a/deps/uv/src/version.c
+++ b/deps/uv/src/version.c
@@ -34,7 +34,7 @@
 
 #define UV_VERSION_MAJOR 0
 #define UV_VERSION_MINOR 10
-#define UV_VERSION_PATCH 25
+#define UV_VERSION_PATCH 27
 #define UV_VERSION_IS_RELEASE 1
 
 
diff --git a/deps/uv/src/win/pipe.c b/deps/uv/src/win/pipe.c
index cce1d99057..ee0c0f8842 100644
--- a/deps/uv/src/win/pipe.c
+++ b/deps/uv/src/win/pipe.c
@@ -1240,9 +1240,9 @@ static void uv_pipe_read_eof(uv_loop_t* loop, uv_pipe_t* handle,
 
   uv__set_artificial_error(loop, UV_EOF);
   if (handle->read2_cb) {
-    handle->read2_cb(handle, -1, uv_null_buf_, UV_UNKNOWN_HANDLE);
+    handle->read2_cb(handle, -1, buf, UV_UNKNOWN_HANDLE);
   } else {
-    handle->read_cb((uv_stream_t*) handle, -1, uv_null_buf_);
+    handle->read_cb((uv_stream_t*) handle, -1, buf);
   }
 }
 
@@ -1404,7 +1404,7 @@ void uv_process_pipe_read_req(uv_loop_t* loop, uv_pipe_t* handle,
           break;
         }
       } else {
-        uv_pipe_read_error_or_eof(loop, handle, GetLastError(), uv_null_buf_);
+        uv_pipe_read_error_or_eof(loop, handle, GetLastError(), buf);
         break;
       }
     }
diff --git a/deps/uv/src/win/signal.c b/deps/uv/src/win/signal.c
index e630cd38bc..f2938355b8 100644
--- a/deps/uv/src/win/signal.c
+++ b/deps/uv/src/win/signal.c
@@ -129,8 +129,10 @@ static uv_err_t uv__signal_register_control_handler() {
 
   /* If the console control handler has already been hooked, just add a */
   /* reference. */
-  if (uv__signal_control_handler_refs > 0)
+  if (uv__signal_control_handler_refs > 0) {
+    uv__signal_control_handler_refs++;
     return uv_ok_;
+  }
 
   if (!SetConsoleCtrlHandler(uv__signal_control_handler, TRUE))
     return uv__new_sys_error(GetLastError());
diff --git a/deps/uv/src/win/util.c b/deps/uv/src/win/util.c
index 898dcb490e..6e6f6201c3 100644
--- a/deps/uv/src/win/util.c
+++ b/deps/uv/src/win/util.c
@@ -425,6 +425,7 @@ uv_err_t uv_get_process_title(char* buffer, size_t size) {
    * we must query it with getConsoleTitleW
    */
   if (!process_title && uv__get_process_title() == -1) {
+    LeaveCriticalSection(&process_title_lock);
     return uv__new_sys_error(GetLastError());
   }
 
diff --git a/deps/uv/test/test-list.h b/deps/uv/test/test-list.h
index f60eab30b3..c280ca95eb 100644
--- a/deps/uv/test/test-list.h
+++ b/deps/uv/test/test-list.h
@@ -163,6 +163,7 @@ TEST_DECLARE   (spawn_setgid_fails)
 TEST_DECLARE   (spawn_stdout_to_file)
 TEST_DECLARE   (spawn_stdout_and_stderr_to_file)
 TEST_DECLARE   (spawn_auto_unref)
+TEST_DECLARE   (spawn_closed_process_io)
 TEST_DECLARE   (fs_poll)
 TEST_DECLARE   (kill)
 TEST_DECLARE   (fs_file_noent)
@@ -226,6 +227,7 @@ TEST_DECLARE   (spawn_setuid_setgid)
 TEST_DECLARE   (we_get_signal)
 TEST_DECLARE   (we_get_signals)
 TEST_DECLARE   (signal_multiple_loops)
+TEST_DECLARE   (closed_fd_events)
 #endif
 #ifdef __APPLE__
 TEST_DECLARE   (osx_select)
@@ -442,6 +444,7 @@ TASK_LIST_START
   TEST_ENTRY  (spawn_stdout_to_file)
   TEST_ENTRY  (spawn_stdout_and_stderr_to_file)
   TEST_ENTRY  (spawn_auto_unref)
+  TEST_ENTRY  (spawn_closed_process_io)
   TEST_ENTRY  (fs_poll)
   TEST_ENTRY  (kill)
 
@@ -458,6 +461,7 @@ TASK_LIST_START
   TEST_ENTRY  (we_get_signal)
   TEST_ENTRY  (we_get_signals)
   TEST_ENTRY  (signal_multiple_loops)
+  TEST_ENTRY  (closed_fd_events)
 #endif
 
 #ifdef __APPLE__
diff --git a/deps/uv/test/test-spawn.c b/deps/uv/test/test-spawn.c
index 4388987800..3afe0cbcbe 100644
--- a/deps/uv/test/test-spawn.c
+++ b/deps/uv/test/test-spawn.c
@@ -40,6 +40,7 @@ static char exepath[1024];
 static size_t exepath_size = 1024;
 static char* args[3];
 static int no_term_signal;
+static int timer_counter;
 
 #define OUTPUT_SIZE 1024
 static char output[OUTPUT_SIZE];
@@ -118,6 +119,12 @@ static void on_read(uv_stream_t* tcp, ssize_t nread, uv_buf_t buf) {
 }
 
 
+static void on_read_once(uv_stream_t* tcp, ssize_t nread, const uv_buf_t buf) {
+  uv_read_stop(tcp);
+  on_read(tcp, nread, buf);
+}
+
+
 static void write_cb(uv_write_t* req, int status) {
   ASSERT(status == 0);
   uv_close((uv_handle_t*)req->handle, close_cb);
@@ -145,6 +152,11 @@ static void timer_cb(uv_timer_t* handle, int status) {
 }
 
 
+static void timer_counter_cb(uv_timer_t* handle, int status) {
+  ++timer_counter;
+}
+
+
 TEST_IMPL(spawn_fails) {
   init_process_options("", exit_cb_failure_expected);
   options.file = options.args[0] = "program-that-had-better-not-exist";
@@ -664,6 +676,39 @@ TEST_IMPL(spawn_same_stdout_stderr) {
 }
 
 
+TEST_IMPL(spawn_closed_process_io) {
+  uv_pipe_t in;
+  uv_write_t write_req;
+  uv_buf_t buf;
+  uv_stdio_container_t stdio[2];
+  static char buffer[] = "hello-from-spawn_stdin";
+
+  init_process_options("spawn_helper1", exit_cb);
+
+  uv_pipe_init(uv_default_loop(), &in, 0);
+  options.stdio = stdio;
+  options.stdio[0].flags = UV_CREATE_PIPE | UV_READABLE_PIPE;
+  options.stdio[0].data.stream = (uv_stream_t*) &in;
+  options.stdio_count = 1;
+
+  close(0); /* Close process stdin. */
+
+  ASSERT(0 == uv_spawn(uv_default_loop(), &process, options));
+
+  buf.base = buffer;
+  buf.len = sizeof(buffer);
+  ASSERT(0 == uv_write(&write_req, (uv_stream_t*) &in, &buf, 1, write_cb));
+
+  ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
+
+  ASSERT(exit_cb_called == 1);
+  ASSERT(close_cb_called == 2); /* process, child stdin */
+
+  MAKE_VALGRIND_HAPPY();
+  return 0;
+}
+
+
 TEST_IMPL(kill) {
   int r;
   uv_err_t err;
@@ -1038,3 +1083,65 @@ TEST_IMPL(spawn_auto_unref) {
   MAKE_VALGRIND_HAPPY();
   return 0;
 }
+
+
+#ifndef _WIN32
+TEST_IMPL(closed_fd_events) {
+  uv_stdio_container_t stdio[3];
+  uv_pipe_t pipe_handle;
+  int fd[2];
+
+  /* create a pipe and share it with a child process */
+  ASSERT(0 == pipe(fd));
+  ASSERT(0 == fcntl(fd[0], F_SETFL, O_NONBLOCK));
+
+  /* spawn_helper4 blocks indefinitely. */
+  init_process_options("spawn_helper4", exit_cb);
+  options.stdio_count = 3;
+  options.stdio = stdio;
+  options.stdio[0].data.fd = fd[0];
+  options.stdio[0].flags = UV_INHERIT_FD;
+  options.stdio[1].flags = UV_IGNORE;
+  options.stdio[2].flags = UV_IGNORE;
+
+  ASSERT(0 == uv_spawn(uv_default_loop(), &process, options));
+  uv_unref((uv_handle_t*) &process);
+
+  /* read from the pipe with uv */
+  ASSERT(0 == uv_pipe_init(uv_default_loop(), &pipe_handle, 0));
+  ASSERT(0 == uv_pipe_open(&pipe_handle, fd[0]));
+  fd[0] = -1;
+
+  ASSERT(0 == uv_read_start((uv_stream_t*) &pipe_handle, on_alloc, on_read_once));
+
+  ASSERT(1 == write(fd[1], "", 1));
+
+  ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_ONCE));
+
+  /* should have received just one byte */
+  ASSERT(output_used == 1);
+
+  /* close the pipe and see if we still get events */
+  uv_close((uv_handle_t*) &pipe_handle, close_cb);
+
+  ASSERT(1 == write(fd[1], "", 1));
+
+  ASSERT(0 == uv_timer_init(uv_default_loop(), &timer));
+  ASSERT(0 == uv_timer_start(&timer, timer_counter_cb, 10, 0));
+
+  /* see if any spurious events interrupt the timer */
+  if (1 == uv_run(uv_default_loop(), UV_RUN_ONCE)) {
+    if (1 == uv_run(uv_default_loop(), UV_RUN_ONCE))
+      ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_ONCE));
+  }
+
+  ASSERT(timer_counter == 1);
+
+  /* cleanup */
+  ASSERT(0 == uv_process_kill(&process, /* SIGTERM */ 15));
+  ASSERT(0 == close(fd[1]));
+
+  MAKE_VALGRIND_HAPPY();
+  return 0;
+}
+#endif  /* !_WIN32 */
diff --git a/deps/uv/vcbuild.bat b/deps/uv/vcbuild.bat
index 0b7ea48111..42b0b94792 100644
--- a/deps/uv/vcbuild.bat
+++ b/deps/uv/vcbuild.bat
@@ -33,7 +33,7 @@ if /i "%1"=="noprojgen"    set noprojgen=1&goto arg-ok
 if /i "%1"=="nobuild"      set nobuild=1&goto arg-ok
 if /i "%1"=="x86"          set target_arch=ia32&set platform=WIN32&set vs_toolset=x86&goto arg-ok
 if /i "%1"=="ia32"         set target_arch=ia32&set platform=WIN32&set vs_toolset=x86&goto arg-ok
-if /i "%1"=="x64"          set target_arch=x64&set platform=amd64&set vs_toolset=x64&goto arg-ok
+if /i "%1"=="x64"          set target_arch=x64&set platform=x64&set vs_toolset=x64&goto arg-ok
 if /i "%1"=="shared"       set library=shared_library&goto arg-ok
 if /i "%1"=="static"       set library=static_library&goto arg-ok
 :arg-ok
@@ -41,6 +41,17 @@ shift
 goto next-arg
 :args-done
 
+if defined WindowsSDKDir goto select-target
+if defined VCINSTALLDIR goto select-target
+
+@rem Look for Visual Studio 2013
+if not defined VS120COMNTOOLS goto vc-set-2012
+if not exist "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat" goto vc-set-2012
+call "%VS120COMNTOOLS%\..\..\vc\vcvarsall.bat" %vs_toolset%
+set GYP_MSVS_VERSION=2013
+goto select-target
+
+:vc-set-2012
 @rem Look for Visual Studio 2012
 if not defined VS110COMNTOOLS goto vc-set-2010
 if not exist "%VS110COMNTOOLS%\..\..\vc\vcvarsall.bat" goto vc-set-2010
@@ -101,10 +112,8 @@ echo Project files generated.
 if defined nobuild goto run
 
 @rem Check if VS build env is available
-if not defined VCINSTALLDIR goto msbuild-not-found
-goto msbuild-found
-
-:msbuild-not-found
+if defined VCINSTALLDIR goto msbuild-found
+if defined WindowsSDKDir goto msbuild-found
 echo Build skipped. To build, this file needs to run from VS cmd prompt.
 goto run