tree 18365d0ad016100ead8d14101bfbb02607e245aa
parent d405bad32db6d0af76be57d24e745ec5595bfda7
author Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1638891155 +0300
committer Vadim Yanitskiy <vyanitskiy@sysmocom.de> 1638891780 +0300

libmsc: fix memory leak (struct msgb) in msc_i_ran_enc()

Function msc_i_ran_enc() calls msc_role_ran_encode(), but unlike the
other callers of this function it does not free() the encoded message.

A simple solution would be to call msgb_free(), like it's done in
the other places.  But a more elegant solution is to modify function
msc_role_ran_encode(), so that it attaches the msgb to OTC_SELECT.
This way there is no need to call msgb_free() here and there.

This change fixes a memleak observed while running ttcn3-msc-test.

Change-Id: I741e082badc32ba9a97c1495c894e1d22e122e3a
Related: OS#5340