** Changed in: mir
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1335819
Title:
Intermittent memory error in
ClientSurfaceEvents.client_can_query_current_orientation
Status in Mir:
Fix Released
Status in Mir 0.4 series:
Fix Released
Status in “mir” package in Ubuntu:
Fix Released
Bug description:
Under certain circumstances when running
ClientSurfaceEvents.client_can_query_current_orientation (and
presumably other ClientSurfaceEvents.* tests) we run into a memory
error.
I can reproduce this by running:
bin/mir_acceptance_tests
--gtest_filter=ClientSurfaceEvents.client_can_query_current_orientation
--gtest_repeat=1000
when the system is under high load (e.g. run the tests and at the same
time make -j4 in another mir branch).
With address sanitizer I get (see attachment for complete output):
Note: Google Test filter =
ClientSurfaceEvents.client_can_query_current_orientation
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from ClientSurfaceEvents
[ RUN ] ClientSurfaceEvents.client_can_query_current_orientation
=================================================================
==16497==ERROR: AddressSanitizer: heap-use-after-free on address
0x6040003a0178 at pc 0x7ff68ba206c5 bp 0x7fffd93df990 sp 0x7fffd93df988
READ of size 8 at 0x6040003a0178 thread T0
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