nuttx

Kconfig

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Make.defs

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tcp_accept.c

Squashed commit of the following:

2017-10-03 15:35:24 -06:00

tcp_appsend.c

Networking: A little more wording changes related to interrupts vs. events

2017-08-29 15:08:38 -06:00

tcp_backlog.c

Networking: Fix a race condition. The accept() operation is performed with the network locked. However, the network is unlocked BEFORE the connected state is set. Therefore, a context switch may occur and the socket may no longer be connected when it is marked so. Noted by Pascal Speck.

2017-08-31 07:23:19 -06:00

tcp_callback.c

networking: IGMP: Remove special support for interrupt level processing (there is none) and fix some timer cancellation logic. In many files, correct comments. There is no interrupt level processing in the networking layer.

2017-09-02 10:27:03 -06:00

tcp_conn.c

Networking: Fix some errors found by Coverity

2017-09-13 13:04:26 -06:00

tcp_connect.c

Squashed commit of the following:

2017-10-03 15:35:24 -06:00

tcp_devpoll.c

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tcp_finddev.c

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tcp_input.c

Networking: A little more wording changes related to interrupts vs. events

2017-08-29 15:08:38 -06:00

tcp_ipselect.c

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tcp_listen.c

networking: IGMP: Remove special support for interrupt level processing (there is none) and fix some timer cancellation logic. In many files, correct comments. There is no interrupt level processing in the networking layer.

2017-09-02 10:27:03 -06:00

tcp_monitor.c

TCP Networking: When CONFIG_NET_TCP_WRITE_BUFF=y there is a situation where a NULL pointer may be dereferenced. In this configuration, the TCP connection's 'semi-permnanent' callback, s_sndcb was nullified in tcp_close_disconnect. However, other logic in tcp_lost_connection() attempt to use that callback reference after it was nullifed. Fixed in tcp_lost_connectino() by adding a NULL pointer change before the access. This was reported by Dmitriy Linikov in Bitbucket Issue 72.

2017-10-13 06:47:40 -06:00

tcp_netpoll.c

There was a possible recursion that could eventually overflow the stack. The error occurred when closing the socket with inet_close() while a socket callback was still queued. When the socket callback was executed by devif_conn_event(), this resulted in a call to psock_send_eventhandler() with TCP_CLOSE flag set which then called tcp_lost_connection(). tcp_shutdown_monitor() then called tcp_callback() again, which again called psock_send_eventhandler(), and so on.... Noted by Pascal Speck. Solution is also similar to a solution proposed by Pascal Speck.

2017-10-19 11:55:51 -06:00

tcp_send_buffered.c

There was a possible recursion that could eventually overflow the stack. The error occurred when closing the socket with inet_close() while a socket callback was still queued. When the socket callback was executed by devif_conn_event(), this resulted in a call to psock_send_eventhandler() with TCP_CLOSE flag set which then called tcp_lost_connection(). tcp_shutdown_monitor() then called tcp_callback() again, which again called psock_send_eventhandler(), and so on.... Noted by Pascal Speck. Solution is also similar to a solution proposed by Pascal Speck.

2017-10-19 11:55:51 -06:00

tcp_send_unbuffered.c

Fix an error introduced in last commit.

2017-10-19 16:26:09 -06:00

tcp_send.c

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tcp_sendfile.c

tcp_lost_connection() is called from two places in tcp_sendfile.c

2017-10-19 16:36:57 -06:00

tcp_seqno.c

networking: IGMP: Remove special support for interrupt level processing (there is none) and fix some timer cancellation logic. In many files, correct comments. There is no interrupt level processing in the networking layer.

2017-09-02 10:27:03 -06:00

tcp_timer.c

Networking: A little more wording changes related to interrupts vs. events

2017-08-29 15:08:38 -06:00

tcp_wrbuffer_dump.c

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tcp_wrbuffer.c

Squashed commit of the following:

2017-10-04 15:22:27 -06:00

tcp.h

Networking: Fix a race condition. The accept() operation is performed with the network locked. However, the network is unlocked BEFORE the connected state is set. Therefore, a context switch may occur and the socket may no longer be connected when it is marked so. Noted by Pascal Speck.

2017-08-31 07:23:19 -06:00