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net/tcp/tcp_send.c: Commit a52ceac13e broke IPv4 sending. In cp_send.c:tcp_ipv4_sendcomplete(), ‘ipv4->vhl’ now needs to be configured before call to tcp_ipv4_chksum(). Noted by Jussi Kivilinna in comit comments.

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This commit is contained in:
Gregory Nutt
2019-09-06 09:48:42 -06:00
parent 614c3b17ea
commit 7871e983b8
2 changed files with 2 additions and 1 deletions
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fs/procfs/Kconfig
+1 -1
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@@ -126,5 +126,5 @@ config FS_PROCFS_EXCLUDE_SMARTFS
depends on FS_SMARTFS depends on FS_SMARTFS
default n default n
endmenu # endmenu # Exclude individual procfs entries
endif # FS_PROCFS endif # FS_PROCFS
net/tcp/tcp_send.c
+1
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@@ -138,6 +138,7 @@ static inline void tcp_ipv4_sendcomplete(FAR struct net_driver_s *dev,
ipv4->proto = IP_PROTO_TCP; ipv4->proto = IP_PROTO_TCP;
ipv4->ttl = IP_TTL; ipv4->ttl = IP_TTL;
ipv4->vhl = 0x45;
/* At this point the TCP header holds the size of the payload, the /* At this point the TCP header holds the size of the payload, the
* TCP header, and the IP header. * TCP header, and the IP header.