Attention is currently required from: neels, msuraev. fixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmo-sccp/+/29084 )
Change subject: SIGTRAN: cache Optional Data for SCCP CR/CC/RLSD ......................................................................
Patch Set 13:
(1 comment)
File src/sccp_scoc.c:
https://gerrit.osmocom.org/c/libosmo-sccp/+/29084/comment/75dc6945_f9d89ff6 PS8, Line 603: xua_class_msg_name
Done
Nope, this does now solve the problem. In your new patchset 'exp_name' still points to the internal static buffer of xua_class_msg_name() and calling xua_class_msg_name() again may overwrite it.
A proper solution would be adding xua_class_msg_name_buf(), which would accept the buffer as an argument. You can find some examples by grepping _buf and _c. As a quick solution, you can simply log hex numbers without using xua_class_msg_name().
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fixeria