Attention is currently required from: laforge, pespin.
fixeria has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmocom-bb/+/30613 )

Change subject: layer23: fix rx_l1_sim_conf(): msg->l2h is NULL, use msg->l1h
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Patch Set 1:

(1 comment)

File src/host/layer23/src/common/l1ctl.c:

https://gerrit.osmocom.org/c/osmocom-bb/+/30613/comment/aeddd14d_5c167d7e
PS1, Line 742:  LOGP(DL1C, LOGL_INFO, "SIM %s\n", osmo_hexdump(data, len));
> Independent of this patch, I think it's really worth having a special case 
> inside osmo_hexdump to pr […]
If the pointer is NULL, it would return an empty line, see:

https://cgit.osmocom.org/libosmocore/tree/src/utils.c#n306

Not sure if we want to change this behavior.

(The segfault was actually caused by calling msgb_l2len() while l2h is NULL)



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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-Change-Id: I7c68a3ad393be5fd0413e00e119a06db59672357
Gerrit-Change-Number: 30613
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <[email protected]>
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Gerrit-Reviewer: laforge <[email protected]>
Gerrit-Reviewer: pespin <[email protected]>
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Gerrit-Comment-Date: Fri, 16 Dec 2022 11:46:54 +0000
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