mirror of https://github.com/torvalds/linux.git
22 lines
709 B
Plaintext
22 lines
709 B
Plaintext
// SPDX-License-Identifier: GPL-2.0
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// Test to make sure no RST is being sent when close()
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// is called on a socket with SYN_SENT state.
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`./defaults.sh`
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0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
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+0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
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+0 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
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+0 > S 0:0(0) <...>
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// Application decideds to close the socket in SYN_SENT state
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// Make sure no RST is sent after close().
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+0 close(3) = 0
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// Receive syn-ack to trigger the send side packet examination:
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// If a RESET were sent right after close(), it would have failed with
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// a mismatched timestamp.
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+.1 < S. 0:0(0) ack 1 win 32000 <mss 1460,nop,wscale 7>
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+0 > R 1:1(0)
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