Change in ...osmo-sgsn[master]: Introduce log helper LOGGGSN and log category DGTP

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pespin gerrit-no-reply at lists.osmocom.org
Mon Sep 2 08:30:50 UTC 2019


pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/15307 )

Change subject: Introduce log helper LOGGGSN and log category DGTP
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Patch Set 3:

(2 comments)

https://gerrit.osmocom.org/#/c/15307/2/include/osmocom/sgsn/gprs_sgsn.h 
File include/osmocom/sgsn/gprs_sgsn.h:

https://gerrit.osmocom.org/#/c/15307/2/include/osmocom/sgsn/gprs_sgsn.h@410 
PS2, Line 410: INET_ADDRSTRLEN
> What about '\0'? As far as I can see, other code parts are using INET_ADDRSTRLEN + 1, while in libos […]
"man inet_ntop": "The buffer dst must be at least INET_ADDRSTRLEN bytes long."

/usr/include/netinet/in.h
232:#define INET_ADDRSTRLEN 16

xxx.xxx.xxx.xxx = 3*4 + 3 = 15

So \0 is accounted in the define.


https://gerrit.osmocom.org/#/c/15307/2/include/osmocom/sgsn/gprs_sgsn.h@411 
PS2, Line 411: &(ggc)->remote_addr
> So this address is always IPv4, right?
So far yes, remot_addr is an in_addr. We can imporve this later if/when we add ipv6 support.



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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-Change-Id: I30f46f44af1d0eee324b1a995c1dad2e1315af7c
Gerrit-Change-Number: 15307
Gerrit-PatchSet: 3
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at gnumonks.org>
Gerrit-Reviewer: osmith <osmith at sysmocom.de>
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
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