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| author | Fangrui Song <maskray@google.com> | 2018-06-16 03:32:59 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2018-06-16 03:32:59 +0000 |
| commit | d40fc6019b26f2b64a80fc5fcb2de73e50ba838e (patch) | |
| tree | fa87a3aa8db310f6f21b0cd14fe6ba3b55878d1d /llvm/utils/lit/tests/test-output.py | |
| parent | d4ff2f8a743681583ec6426b4ad488151fa1b9dc (diff) | |
| download | bcm5719-llvm-d40fc6019b26f2b64a80fc5fcb2de73e50ba838e.tar.gz bcm5719-llvm-d40fc6019b26f2b64a80fc5fcb2de73e50ba838e.zip | |
[sanitizer_common] Use O_TRUNC for WrOnly access mode.
Summary: Otherwise if the file existed and was larger than the write size before the OpenFile call, the file will not be truncated and contain garbage in trailing bytes.
Reviewers: glider, kcc, vitalybuka
Subscribers: kubamracek, delcypher, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D48250
llvm-svn: 334881
Diffstat (limited to 'llvm/utils/lit/tests/test-output.py')
0 files changed, 0 insertions, 0 deletions
