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Issue 2647793005: Revert "Reintroducing MallocHooks changes with fix for infinite loop in MallocHooks on Platform::Ex… (Closed)

Created:
3 years, 11 months ago by zra
Modified:
3 years, 11 months ago
Reviewers:
bkonyi
CC:
reviews_dartlang.org, vm-dev_dartlang.org
Target Ref:
refs/heads/master
Visibility:
Public.

Description

Revert "Reintroducing MallocHooks changes with fix for infinite loop in MallocHooks on Platform::Exit." This reverts commit 7bf5d870174fc2f18126bdf5719ebb6209a2ab1d. The lock introduced by this change in MallocHooksState is held across a fork(), which causes deadlock in the child when execvpe() fails and tries to acquire the lock when freeing memory. Committed: https://github.com/dart-lang/sdk/commit/7730809f360a00d9683057ffcfb9651453e7c1f4

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+46 lines, -510 lines) Patch
M runtime/BUILD.gn View 2 chunks +0 lines, -8 lines 0 comments Download
M runtime/bin/BUILD.gn View 2 chunks +1 line, -4 lines 0 comments Download
M runtime/bin/bin.gypi View 2 chunks +6 lines, -0 lines 0 comments Download
M runtime/bin/gen_snapshot.cc View 1 chunk +0 lines, -1 line 0 comments Download
M runtime/vm/dart.cc View 3 chunks +1 line, -3 lines 0 comments Download
M runtime/vm/hash_map.h View 2 chunks +0 lines, -63 lines 0 comments Download
M runtime/vm/hash_map_test.cc View 2 chunks +0 lines, -61 lines 0 comments Download
M runtime/vm/malloc_hooks.h View 1 chunk +1 line, -7 lines 0 comments Download
M runtime/vm/malloc_hooks.cc View 1 chunk +4 lines, -255 lines 0 comments Download
D runtime/vm/malloc_hooks_test.cc View 1 chunk +0 lines, -80 lines 0 comments Download
M runtime/vm/malloc_hooks_unsupported.cc View 1 chunk +4 lines, -26 lines 0 comments Download
M runtime/vm/vm.gypi View 4 chunks +28 lines, -0 lines 0 comments Download
M runtime/vm/vm_sources.gypi View 1 chunk +1 line, -2 lines 0 comments Download

Messages

Total messages: 5 (2 generated)
zra
TBR
3 years, 11 months ago (2017-01-21 07:52:18 UTC) #2
zra
Committed patchset #1 (id:1) manually as 7730809f360a00d9683057ffcfb9651453e7c1f4 (presubmit successful).
3 years, 11 months ago (2017-01-21 07:52:38 UTC) #4
bkonyi
3 years, 11 months ago (2017-01-23 16:59:32 UTC) #5
Message was sent while issue was closed.
LGTM

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