Gavin Grant 93a972f854 slirp: Propagate host TCP RST packet to the guest after socket disconnected ... Commit 27d92ebc5e handled the case where the TCP connection is abruptly closed via a RST packet, by checking for the ECONNRESET errno. However it does not consider the case where the connection has been half-closed by the host (FIN/ACK), then the host socket is disconnected. For example, if the host application calls close() on the socket, then the application exits. In this case, the socket still exists due to the file descriptor in SLIRP, but it is disconnected. recv() does not indicate an error since an orderly socket close has previously occurred. The socket will then be stuck in FIN_WAIT_2, until the peer sends FIN/ACK or a timeout occurs. Instead we can send a RST to the peer and transition to the CLOSED state. Signed-off-by: Gavin Grant <gavingrant@protonmail.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>		2018-10-07 19:50:48 +02:00
..
arp_table.c	slirp/debug: Print IP addresses in human readable form	2018-05-31 21:19:24 +02:00
bootp.c	slirp: Add domainname option to slirp's DHCP server	2018-05-31 21:19:08 +02:00
bootp.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
cksum.c	Use #include "..." for our own headers, <...> for others	2016-07-12 16:19:16 +02:00
COPYRIGHT	Remove the advertising clause from the slirp license	2009-01-26 19:37:41 +00:00
debug.h	slirp: Cleanup and basic reanimation of debug code	2009-06-29 08:52:46 -05:00
dhcpv6.c	slirp, disas: Replace min/max with MIN/MAX macros	2016-12-20 23:55:19 +01:00
dhcpv6.h	slirp: add in6_dhcp_multicast()	2018-01-14 18:16:13 +01:00
dnssearch.c	slirp: Use DIV_ROUND_UP	2016-06-07 18:19:25 +03:00
if.c	slirp: Add a special case for the NULL socket	2017-09-24 20:04:09 +02:00
if.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ip.h	slirp: removed unused code	2018-01-14 18:16:13 +01:00
ip6.h	slirp: use DIV_ROUND_UP	2017-07-15 14:28:25 +02:00
ip6_icmp.c	slirp: fix ipv6 timers	2018-10-02 19:08:59 +02:00
ip6_icmp.h	Clean up header guards that don't match their file name	2016-07-12 16:19:16 +02:00
ip6_input.c	slirp: Allow disabling IPv4 or IPv6	2016-04-01 17:51:55 +02:00
ip6_output.c	slirp: Adding IPv6, ICMPv6 Echo and NDP autoconfiguration	2016-03-15 10:35:00 +01:00
ip_icmp.c	slirp: fix ICMP handling on macOS hosts	2018-10-07 19:40:30 +02:00
ip_icmp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ip_input.c	Use #include "..." for our own headers, <...> for others	2016-07-12 16:19:16 +02:00
ip_output.c	Use #include "..." for our own headers, <...> for others	2016-07-12 16:19:16 +02:00
libslirp.h	slirp: Add domainname option to slirp's DHCP server	2018-05-31 21:19:08 +02:00
main.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
Makefile.objs	slirp: add a fake NC-SI backend	2017-04-25 19:17:25 +08:00
mbuf.c	slirp: document mbuf pointers and sizes	2018-10-07 19:40:30 +02:00
mbuf.h	slirp: document mbuf pointers and sizes	2018-10-07 19:40:30 +02:00
misc.c	slirp: fork_exec(): Don't close() a negative number in fork_exec()	2017-07-15 14:28:25 +02:00
misc.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
ncsi-pkt.h	slirp: add a fake NC-SI backend	2017-04-25 19:17:25 +08:00
ncsi.c	slirp/ncsi: add checksum support	2018-05-31 21:19:24 +02:00
ndp_table.c	slirp: avoid IN6_IS_ADDR_UNSPECIFIED(), rather use in6_zero()	2018-01-14 18:16:13 +01:00
sbuf.c	slirp: Handle error returns from sosendoob()	2017-07-15 14:28:25 +02:00
sbuf.h	slirp: VMStatify sbuf	2017-04-29 18:44:16 +02:00
slirp.c	slirp: Send window updates to guest after window was closed	2018-05-31 21:19:24 +02:00
slirp.h	slirp: Add domainname option to slirp's DHCP server	2018-05-31 21:19:08 +02:00
slirp_config.h	slirp: Remove obsolete backward-compatibility cruft	2016-05-16 20:58:47 +02:00
socket.c	slirp: Propagate host TCP RST packet to the guest after socket disconnected	2018-10-07 19:50:48 +02:00
socket.h	slirp: VMStatify socket level	2017-04-29 18:44:16 +02:00
tcp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcp_input.c	slirp: Fix wrong mss bug.	2017-05-27 23:34:47 +02:00
tcp_output.c	slirp, disas: Replace min/max with MIN/MAX macros	2016-12-20 23:55:19 +01:00
tcp_subr.c	slirp: disable Nagle in outgoing connections	2018-05-31 21:19:24 +02:00
tcp_timer.c	slirp, disas: Replace min/max with MIN/MAX macros	2016-12-20 23:55:19 +01:00
tcp_timer.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
tcp_var.h	slirp: VMState conversion; tcpcb	2017-04-29 18:44:16 +02:00
tcpip.h	slirp, disas: Replace min/max with MIN/MAX macros	2016-12-20 23:55:19 +01:00
tftp.c	slirp: tftp, copy sockaddr_size	2017-04-29 18:29:58 +02:00
tftp.h	slirp: support dynamic block size for TFTP transfers	2016-12-21 00:02:15 +01:00
udp.c	slirp/debug: Print IP addresses in human readable form	2018-05-20 08:25:23 +03:00
udp.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
udp6.c	slirp: add in6_dhcp_multicast()	2018-01-14 18:16:13 +01:00