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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-17 22:00:23 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-17 22:00:23 +0000 |
commit | ce11038d5db4d4780bf04ad14339a1c848463091 (patch) | |
tree | f00d7226b4530e8d1f7be72917e5ec5bfbce00ee /test/socket | |
parent | 3d7489758ee80cd057d88d9bd7296f308fae7c6a (diff) | |
download | ruby-ce11038d5db4d4780bf04ad14339a1c848463091.tar.gz |
socket: fix recvmsg without argument
* ext/socket/ancdata.c (bsock_recvmsg_internal): grow buffer
on unspecified maxdatlen
[ruby-core:71517] [Bug #11701]
* ext/socket/lib/socket.rb (Socket#recvmsg): nil default for dlen
(Socket#recvmsg_nonblock): ditto
* test/socket/test_socket.rb (test_recvmsg_udp_no_arg): new test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/socket')
-rw-r--r-- | test/socket/test_socket.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb index 26684622e2..bfa4a143bf 100644 --- a/test/socket/test_socket.rb +++ b/test/socket/test_socket.rb @@ -653,4 +653,20 @@ class TestSocket < Test::Unit::TestCase end end + def test_recvmsg_udp_no_arg + n = 4097 + s1 = Addrinfo.udp("127.0.0.1", 0).bind + s2 = s1.connect_address.connect + s2.send("a" * n, 0) + ret = s1.recvmsg + assert_equal n, ret[0].bytesize, '[ruby-core:71517] [Bug #11701]' + + s2.send("a" * n, 0) + IO.select([s1]) + ret = s1.recvmsg_nonblock + assert_equal n, ret[0].bytesize, 'non-blocking should also grow' + ensure + s1.close + s2.close + end end if defined?(Socket) |