Gregory Nutt 5ffd034f40 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

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inet_close.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

inet_globals.c

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inet_recvfrom.c

Squashed commit of the following:

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

inet_setipid.c

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inet_sockif.c

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inet.h

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ipv4_getsockname.c

Networking: IPv4 getsockname(): Fix a typo that can cause a compile error.

2017-09-19 10:52:01 -06:00

ipv6_getsockname.c

Networking: sockgetname() files need to include udp/udp.h and tcp/tcp.h or otherwise NET_UDP_HAVE_STACK and NET_TCP_HAVE_STACK are undefined and the logic is never compiled. Noted by Anthony Merlino

2017-09-18 13:14:57 -06:00

Kconfig

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Make.defs

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