Andrew Browne 50a08e2c6d [DFSan] Fix flakey release_shadow_space.c accounting for Origin chains.
Test sometimes fails on buildbot (after two non-Origins executions):

/usr/bin/ld: warning: Cannot export local symbol 'dfsan_flush'
RSS at start: 4620, after mmap: 107020, after mmap+set label: 209424, after fixed map: 4624, after another mmap+set label: 209424, after munmap: 4624
/usr/bin/ld: warning: Cannot export local symbol 'dfsan_flush'
RSS at start: 4620, after mmap: 107020, after mmap+set label: 209424, after fixed map: 4624, after another mmap+set label: 209424, after munmap: 4624
/usr/bin/ld: warning: Cannot export local symbol 'dfsan_flush'
RSS at start: 4620, after mmap: 107020, after mmap+set label: 317992, after fixed map: 10792, after another mmap+set label: 317992, after munmap: 10792
release_shadow_space.c.tmp: /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/test/dfsan/release_shadow_space.c:91: int main(int, char **): Assertion `after_fixed_mmap <= before + delta' failed.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D111522
2021-10-11 00:35:12 -07:00
..
2021-10-01 18:52:36 +00:00
2021-10-10 22:59:43 -07:00
2021-09-04 14:12:58 +05:30

Compiler-RT
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This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
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