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3 commits

Author SHA1 Message Date
YAMAMOTO Takashi
8093aa7487 netcat: Fix the usage output 2021-01-28 01:18:45 -08:00
YAMAMOTO Takashi
87c876c1cc netcat: Fix a buffer overflow 
The buffer doesn't have the space for the terminating NUL.
Fix it by replacing it with fwrite, as there seems to be little reason
to use fprintf and NUL-terminated string in the first place.
 2021-01-27 11:28:10 +01:00
Philippe Coval
4a5152fc91 netutils/netcat: Add netcat tool 
Check readme for usage and demo:

[![weboftwins-osvehicle-2020-rzr](
https://files.mastodon.social/media_attachments/files/105/163/916/892/863/178/original/05468e28b4463f95.png
)](
https://mastodon.social/@rzr/105225153152922220#weboftwins-osvehicle-2020-rzr
"weboftwins-osvehicle-2020-rzr")

Change-Id: I2eac915954ca6cf585f01addb53df581631a7ae6
Bug: https://github.com/apache/incubator-nuttx/pull/1999
Relate-to: https://github.com/rzr/aframe-smart-home/issues/3
Origin: https://github.com/CrossStream/nuttx-apps/tree/sandbox/rzr/review/master/netutils/netcat
Forwarded: https://github.com/apache/incubator-nuttx-apps/pull/482
Signed-off-by: Philippe Coval <rzr@users.sf.net>
 2020-11-17 09:12:54 -08:00