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win,pipe: properly set uv_write_t.send_handle in uv_write2()

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PR-URL: https://github.com/libuv/libuv/pull/1843
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
This commit is contained in:
Bert Belder 2018-05-21 17:01:26 -07:00
parent 58dd8d455e
commit e7e8b6fb9b
No known key found for this signature in database
GPG Key ID: 7A77887B2E2ED461
3 changed files with 5 additions and 1 deletions
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2
include/uv.h
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@ -504,7 +504,7 @@ UV_EXTERN int uv_try_write(uv_stream_t* handle,
struct uv_write_s {
UV_REQ_FIELDS
uv_write_cb cb;
uv_stream_t* send_handle;
uv_stream_t* send_handle; /* TODO: make private and unix-only in v2.x. */
uv_stream_t* handle;
UV_WRITE_PRIVATE_FIELDS
};

1
src/win/pipe.c
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@ -1254,6 +1254,7 @@ static int uv_pipe_write_impl(uv_loop_t* loop,
UV_REQ_INIT(req, UV_WRITE);
req->handle = (uv_stream_t*) handle;
req->send_handle = send_handle;
req->cb = cb;
req->ipc_header = 0;
req->event_handle = NULL;

3
test/test-ipc-send-recv.c
View File

@ -149,6 +149,7 @@ static void connect_cb(uv_connect_t* req, int status) {
&ctx.send.stream,
NULL);
ASSERT(r == 0);
ASSERT(ctx.write_req.send_handle == &ctx.send.stream);
/* Perform two writes to the same pipe to make sure that on Windows we are
* not running into issue 505:
@ -160,6 +161,7 @@ static void connect_cb(uv_connect_t* req, int status) {
&ctx.send2.stream,
NULL);
ASSERT(r == 0);
ASSERT(ctx.write_req2.send_handle == &ctx.send2.stream);
r = uv_read_start((uv_stream_t*)&ctx.channel, alloc_cb, recv_cb);
ASSERT(r == 0);
@ -344,6 +346,7 @@ static void read_cb(uv_stream_t* handle,
&recv->stream,
write2_cb);
ASSERT(r == 0);
ASSERT(write_req->send_handle == &recv->stream);
} while (uv_pipe_pending_count(pipe) > 0);
}