Logging-in using ssh elevates the user privilege.
Takashi Yano
takashi.yano@nifty.ne.jp
Fri Mar 8 15:39:00 GMT 2019
Hi Corinna,
On Fri, 8 Mar 2019 15:11:18 +0100 Corinna Vinschen wrote:
> setsockopt (sock, SOL_SOCKET, SO_PEERCRED, NULL, 0);
> before calling accept or connect.
I added this to the test code but it failed as:
Server: Created.
Server: Binded.
Server: Listened.
Client: Created.
Client: Connected.
Client: Written.
accept: Software caused connection abort
Of course, setsockopt() was added also before connect().
So, I moved the setsockopt() from just before accept()
to just before listen(), then it succeeded.
Server: Created.
Server: Binded.
Server: Listened.
Client: Created.
Client: Connected.
Client: Written.
Server: Accepted.
10: 1234567890
Server: Read.
Does this affect to listen() as well?
--
Takashi Yano <takashi.yano@nifty.ne.jp>
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