copyOnto is broken when one argument has 1 byte size and the other > 1
byte.
PR-URL: https://github.com/joyent/node/pull/8637
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Ignore cases where the handle is already gone, like we do in
`handle_wrap.cc`. It should be safe to close handle and then call some
binding methods on it, since the internal handle may be shared between
`_tls_wrap.js` and `net.js` modules.
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/node-forward/node/pull/37
This commit drops the semaphore in exchange for a second condition
variable and makes the task ring an array member instead of allocating
it on the heap. That in turn makes size calculations a little easier
because of the array's fixed size.
PR-URL: https://github.com/node-forward/node/pull/34
Reviewed-By: Fedor Indutny <fedor@indutny.com>
The elements of the heap-allocated TaskQueue::ring_ array in
src/node_v8_platform.cc were compared against without being
initialized first.
Fixesnode-forward/node#33.
PR-URL: https://github.com/node-forward/node/pull/34
Reviewed-By: Fedor Indutny <fedor@indutny.com>
The previous commits fixed oversights in destructors that should have
been marked virtual but weren't. This commit marks destructors from
derived classes with the override keyword.
Make AsyncWrap::~AsyncWrap() virtual, otherwise it is unsafe to delete
a derived class through a pointer to AsyncWrap. Fortunately, we don't
do that anywhere right now; this commit is merely a preemptive bug fix.
Mark the matrix of copy/move constructor/assignment operator as deleted.
Prevents the object from being copied around (the macro already did that
pre-C++11), but also from being moved out.
Add `override` keywords where appropriate. Makes maintenance easier
because the compiler will shout at you when a base class changes in
an incompatible way.
Now that we are building with C++11 features enabled, replace use
of NULL with nullptr.
The benefit of using nullptr is that it can never be confused for
an integral type because it does not support implicit conversions
to integral types except boolean - unlike NULL, which is defined
as a literal `0`.
Attach the per-context execution environment directly to API functions.
Rationale:
* Gets node one step closer to multi-isolate readiness.
* Avoids multi-context confusion, e.g. when the caller and callee live
in different contexts.
* Avoids expensive calls to pthread_getspecific() on platforms where
V8 does not know how to use the thread-local storage directly.
(Linux, the BSDs.)
PR-URL: https://github.com/node-forward/node/pull/18
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Remove a few Environment::GetCurrent() calls that g++ failed to detect
were not used for anything. The return value was assigned to a local
variable but not used meaningfully.
PR-URL: https://github.com/node-forward/node/pull/18
Reviewed-By: Fedor Indutny <fedor@indutny.com>
On POSIX platforms, check that the uid and gid match the euid and egid
respectively before looking up the environment variable.
Before this commit, an i18n-enabled suid node would cheerfully load
attacker-controlled ICU data through the NODE_ICU_DATA environment
variable.
This commit is not a complete fix. For example, it's up for debate
what to do with the NODE_CHANNEL_FD environment variable.
PR-URL: https://github.com/node-forward/node/pull/18
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Mechanically replace assert() statements with UNREACHABLE(), CHECK(),
or CHECK_{EQ,NE,LT,GT,LE,GE}() statements.
The exceptions are src/node.h and src/node_object_wrap.h because they
are public headers.
PR-URL: https://github.com/node-forward/node/pull/16
Reviewed-By: Fedor Indutny <fedor@indutny.com>
API callback functions don't need to create a v8::HandleScope instance
because V8 already creates one in the JS->C++ adapter frame.
PR-URL: https://github.com/node-forward/node/pull/16
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Update the list of root certificates in src/node_root_certs.h with
tools/mk-ca-bundle.pl.
PR-URL: https://github.com/node-forward/node/pull/7
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trevnorris@gmail.com>
Update following macros:
* NODE_NET_SOCKET_{READ,WRITE}() - they both take 4 arguments,
not 2
* NODE_COUNT_GC_PERCENTTIME() - it takes a single argument.
Use INT_PTR instead of INT32 in pointer casts in win32_etw provider.
PR-URL: https://github.com/joyent/node/pull/8294
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Because of behavior change of some V8 APIs (they mostly became more
strict), following modules needed to be fixed:
* crypto: duplicate prototype methods are not allowed anymore
* contextify: some TryCatch trickery, the binding was using it
incorrectly
* util: maximum call stack error is now crashing in a different place
Reviewed-By: Trevor Norris <trevnorris@gmail.com>
PR-URL: https://github.com/joyent/node/pull/8476
Because of behavior change of some V8 APIs (they mostly became more
strict), following modules needed to be fixed:
* crypto: duplicate prototype methods are not allowed anymore
* contextify: some TryCatch trickery, the binding was using it
incorrectly
* util: maximum call stack error is now crashing in a different place
Reviewed-By: Trevor Norris <trevnorris@gmail.com>
PR-URL: https://github.com/joyent/node/pull/8476
Do not call SSL_read() and ignore ZERO_RETURN if the connection was
shutdown and there could not be any reads.
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/joyent/node/pull/8519
The constants in enum v8::ExternalArrayType have been changed. The old
values are there for legacy reasons, but it's best to update anyway.
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Do not call SSL_read() and ignore ZERO_RETURN if the connection was
shutdown and there could not be any reads.
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/joyent/node/pull/8519
Performance improvement by moving checks for floating point operations
to JS and doing the operation on a protected internal function that
assumes all arguments are correct. Still abort if the operation
overflows memory. This can only be caused if the Buffer's length
property isn't the same as the actual internal length.
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Since we are taking control of the microtask queue it makes sense to
disable autorun and only run microtasks when necessary. Just setting
isolate->SetAutorunMicrotasks(false) would cause _tickCallback() not to
be called.
Automatically running the microtask queue will cause it to run:
* After callback invocation
* Inside _tickCallback()
* After _tickCallback() invocation
The third one is unnecessary as the microtask queue is guaranteed to be
empty at this point. The first only needs to be run manually when
_tickCallback() isn't going to be called by MakeCallback().
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
The two main goals of this change are:
- To make it easier to build the Intl option using ICU (particularly,
using a newer ICU than v8/Chromium's version)
- To enable a much smaller ICU build with only English support The goal
here is to get node.js binaries built this way by default so that the
Intl API can be used. Additional data can be added at execution time
(see Readme and wiki)
More details are at https://github.com/joyent/node/pull/7719
In particular, this change adds the "--with-intl=" configure option to
provide more ways of building "Intl":
- "full-icu" picks up an ICU from deps/icu
- "small-icu" is similar, but builds only English
- "system-icu" uses pkg-config to find an installed ICU
- "none" does nothing (no Intl)
For Windows builds, the "full-icu" or "small-icu" options are added to
vcbuild.bat.
Note that the existing "--with-icu-path" option is not removed from
configure, but may not be used alongside the new option.
Wiki changes have already been made on
https://github.com/joyent/node/wiki/Installation
and a new page created at
https://github.com/joyent/node/wiki/Intl
(marked as provisional until this change lands.)
Summary of changes:
* README.md : doc updates
* .gitignore : added "deps/icu" as this is the location where ICU is
unpacked to.
* Makefile : added the tools/icu/* files to cpplint, but excluded a
problematic file.
* configure : added the "--with-intl" option mentioned above.
Calculate at config time the list of ICU source files to use and data
packaging options.
* node.gyp : add the new files src/node_i18n.cc/.h as well as ICU
linkage.
* src/node.cc : add call into
node::i18n::InitializeICUDirectory(icu_data_dir) as well as new
--icu-data-dir option and NODE_ICU_DATA env variable to configure ICU
data loading. This loading is only relevant in the "small"
configuration.
* src/node_i18n.cc : new source file for the above Initialize..
function, to setup ICU as needed.
* tools/icu : new directory with some tools needed for this build.
* tools/icu/icu-generic.gyp : new .gyp file that builds ICU in some new
ways, both on unix/mac and windows.
* tools/icu/icu-system.gyp : new .gyp file to build node against a
pkg-config detected ICU.
* tools/icu/icu_small.json : new config file for the "English-only" small
build.
* tools/icu/icutrim.py : new tool for trimming down ICU data. Reads the
above .json file.
* tools/icu/iculslocs.cc : new tool for repairing ICU data manifests
after trim operation.
* tools/icu/no-op.cc : dummy file to force .gyp into using a C++ linker.
* vcbuild.bat : added small-icu and full-icu options, to call into
configure.
* Fixed toolset dependencies, see
https://github.com/joyent/node/pull/7719#issuecomment-54641687
Note that because of a bug in gyp {CC,CXX}_host must also be set.
Otherwise gcc/g++ will be used by default for part of the build.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Running fill() with an empty string would cause Node to hang
indefinitely. Now it will return without having operated on the buffer.
User facing function has been pulled into JS to perform all initial
value checks and coercions. The C++ method has been placed on the
"internal" object.
Coerced non-string values to numbers to match v0.10 support.
Simplified logic and changed a couple variable names.
Added tests for fill() and moved them all to the beginning of
buffer-test.js since many other tests depend on fill() working properly.
Fixes: https://github.com/joyent/node/issues/8469
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Calls from JS to C++ have an implicit HandleScope. So there is no need
to instantiate a new HandleScope in these basic cases.
Check if the returned int64_t is an SMI and cast the return value to
uint32_t instead of a double. Prevents needing to box the return value,
and saves a small amount of execution time.
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Don't allocate any BIO buffers initially, do this on a first read from
the TCP connection. Allocate different amount of data for initial read
and for consequent reads: small buffer for hello+certificate, big buffer
for better throughput.
see #8416
When V8 started supporting Promises natively it also introduced a
microtack queue. This feature operates similar to process.nextTick(),
and created an issue where neither knew when the other had run. This
patch has nextTick() call the microtask queue runner at the end of
processing callbacks in the nextTickQueue.
Fixes: https://github.com/joyent/node/issues/7714
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Adding a compatibility section to node.exe embedded manifest so that
Node is declared explicitly compatible with Windows 8.1. Required so
that os.release() can return the correct version on Windows 8.1.
See http://msdn.microsoft.com/en-us/library/windows/desktop/ms724451(v=vs.85).aspx
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Compiles and executes source code in V8's debugger context. Provides
a programmatic way to get access to the debug object by executing:
var Debug = vm.runInDebugContext('Debug');
Fixes#7886.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Strings are treated as UTF8 instead of one-byte strings when
names are processed and when OpenSSL's ..._print functions are used.
This commit fixes simple/test-tls-peer-certificate-encoding test.
fix#8366
There is only one call site that uses it and that can do the checks
itself. Removes ~15 lines of code.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
It's safe to call BaseObject::object() from your destructor _unless_
the handle is weak; then it's the weak callback that is calling your
destructor and the object will have been released by the time the
destructor runs.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Weak handles put strain on the garbage collector and the parser handle
doesn't need to be weak in the first place. This change should improve
GC times on busy servers a little.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Counterpart to Wrap(), clears the previously assigned internal field.
Will be used in an upcoming commit.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Fix a resource leak where an intermediate Local<Context> handle in
Environment::GetCurrent() got leaked into whatever HandleScope was
further up the stack.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
node::StringBytes::Write() has appropriate support to write strings with
'binary' encoding. So expose that API through StreamWrap and allow
inheriting classes to use it.
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
The REPL global object lazy loads modules by placing getters for each.
This causes MakeDomainCallback() to be run if a native module is loaded
from the REPL, but if the domain module hasn't been loaded then there
are no enter/exit callbacks to be called. Causing an assert() to fail.
Fix the issue by conditionally running the callback instead of asserting
it is available. Also add "addon" test to verify the fix.
Fixes: #8231
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Currently, cluster workers can be removed from the workers list in three
different places:
- In the exit event handler for the worker process.
- In the disconnect event handler of the worker process.
- In the disconnect event handler of the cluster master.
However, handles for a given worker are cleaned up only in one of these
places: in the cluster master's disconnect event handler.
Because these events happen asynchronously, it is possible that the
workers list is empty before we even clean up one handle. This makes
the assert that makes sure that no handle is left when the workers
list is empty fail.
This commit removes the worker from the cluster.workers list only when
the worker is dead _and_ disconnected, at which point we're sure that
its associated handles are cleaned up.
Fixes#8191 and #8192.
Reviewed-By: Fedor Indutny <fedor@indutny.com>
In case of an invalid DH parameter file, it is sliently discarded. To
use auto DH parameter in a server and DHE key length check in a
client, we need to wait for the next release of OpenSSL-1.0.2.
Reviewed-By: Fedor Indutny <fedor@indutny.com>
The slot 0 and 1 had already been taken by "gin" and "blink" in Chrome,
and the size of isolate's slots is 4 by default, so using 3 should hopefully
make node work independently when embedded into other application.
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Fix issue where output of a native prototype method would simply print
[Function]. It will now print [Function: name].
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
The method GetAddrInfo() is used by more than just dns.lookup(), and in
those cases a third argument isn't passed. This caused the following
check to abort:
assert(args[3]->IsInt32());
Fixes: 4306786 "net: don't prefer IPv4 addresses during resolution"
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Currently the address resolution family defaults to IPv4. Instead remove
the preference and instead resolve to a family suitable for the host.
Expose the getaddrinfo flags and allow them to be passed.
Add documentation about new flags.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Currently, invalid usage such as:
process.kill('SIGTERM')
process.kill(null)
process.kill(undefined);
all coerce the pid to 0, and signal the current process.
Signed-off-by: Fedor Indutny <fedor@indutny.com>
When TLS Alert is occured in handshake, ClearOut only write it into
wbio and does not flush to socket. TLS Alert should be written to
socket with EncOut before socket is destroyed within its error
callback.
Signed-off-by: Fedor Indutny <fedor@indutny.com>
This allows embedders enough control to initialize node, run the
event loop, and cleanly exit (including calling handlers).
Signed-off-by: Fedor Indutny <fedor@indutny.com>
Pass in the v8::Context, instead of creating it
within CreateEnvironment. This allows callers
to use a pre-existing context.
Signed-off-by: Fedor Indutny <fedor@indutny.com>
The spawnSync() cwd option was being copied to the incorrect
location. This commit copies to the correct location.
Closes#7824
Signed-off-by: Fedor Indutny <fedor@indutny.com>
A udp packet can have 0 content. In that case nread will be equal to 0,
but addr != NULL.
Add test case for empty data gram packets and fixed test that checked
for OOB when length == 0.
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
