tree 2c1591987d0e7f08e81412bd1ae9548bcb822445
parent 665d48bf15602e8666b292dbe66881786af2ea95
author Harald Welte <laforge@gnumonks.org> 1481302697 +0100
committer Harald Welte <laforge@gnumonks.org> 1481302798 +0100

Fix msgb_test on 64 bit architectures

truncating the unsigned long pointer msg->data to 'int' and then passin
git into msgb_resize_area() is unsafe as depending on the 32rd address
bit it will be eiether negative or positive.  That will in turn change
the expected "Sub area is not fully contained in the msg data\n" error
message into "Negative sizes are not allowed\n" which is not what the
autotest case expects.

Change-Id: I87ce13c265704d4ba8724e7dc7ed874c1128e0fa