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4 Commits

Author SHA1 Message Date
Ryan Macnak 608604589c [vm, gc] Fix a lock order inversion detected by TSAN. 
If a thread acquires both a freelist lock and the pages lock, ensure it acquires the freelist lock first.

Bug: https://github.com/dart-lang/sdk/issues/39611
Change-Id: Iadd7c270e18052aa32d883db1ddb8e4ebd1f0c49
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/138041
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
 2020-03-03 18:30:23 +00:00
Ryan Macnak 71ecb73a2b [vm] Fix one MSAN failure; add UBSAN configuration. 
Change-Id: I5b1d43836f3eb09983195fc3792f369aa3f8079f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120750
Reviewed-by: Chinmay Garde <chinmaygarde@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
 2019-10-09 23:38:30 +00:00
Ryan Macnak d5feab0c53 [vm] Create builds for LeakSanitizer, MemorySanitizer and ThreadSanitizer. 
Change-Id: I65905ec76fcde8b7f4063cb5b80a3d034b453153
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120323
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Chinmay Garde <chinmaygarde@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
 2019-10-07 16:24:22 +00:00
Alexander Markov c1212311bf [VM] Fix OOM handling when allocating buffers in dart:io 
Reland 1d6c1020c9 with the fix for ASAN
bots.

* Test standalone_2/file_error_test is updated for Dart 2.0 fixed-size
  integers.

* This update revealed that certain dart:io native methods do not handle
  out-of-memory properly when I/O buffers are allocated.
  This CL fixes this bug.

* Updated test point is extracted to a separate test
  standalone_2/file_error2_test as it needs custom ASAN options.

Change-Id: Ifb1fa59828f36dc03d45c18a41d45da6b989d70a
Reviewed-on: https://dart-review.googlesource.com/20908
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
 2017-11-15 18:06:31 +00:00