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VM bugfix & regression test 02/1202/4
authorBen Gras <ben@minix3.org>
Wed, 8 Jan 2014 16:43:19 +0000 (17:43 +0100)
committerGerrit Code Review <gerrit@gerrit>
Thu, 9 Jan 2014 17:28:11 +0000 (18:28 +0100)
commit274fdff60c0001d1d5c199c55cbd4e3a833d7c87
tree3498173f30cd78d53dceefa228c40a5fb95ad99ftree | snapshot
parent502bc37a615021bda74e66acc49e1e8c4dac5546commit | diff
VM bugfix & regression test

The bug in the offset correction code for the 'shrink region from
below' case can easily case an assert(foundregion->offset == offset)
to trigger (if the blocks are touched afterwards, e.g. on fork())
as the offsets become wrong. This commit is a fix & regression test.

Change-Id: I28ed403e3891362a2dea674a49e786d3450d2983
servers/vm/region.c diff | blob | history
test/test74.c diff | blob | history
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