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* [sanitizer] Implement reallocarray.Evgeniy Stepanov2019-05-011-0/+2
| | | | | | | | | | | | | | | | Summary: It's a cross of calloc and realloc. Sanitizers implement calloc-like check for size overflow. Reviewers: vitalybuka, kcc Subscribers: kubamracek, #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D61108 llvm-svn: 359708
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [LSan] Report proper error on allocator failures instead of CHECK(0)-ingAlex Shlyapnikov2018-06-051-0/+38
Summary: Following up on and complementing D44404. Currently many allocator specific errors (OOM, for example) are reported as a text message and CHECK(0) termination, not stack, no details, not too helpful nor informative. To improve the situation, detailed and structured errors were defined and reported under the appropriate conditions. Reviewers: eugenis Subscribers: srhines, mgorny, delcypher, llvm-commits, #sanitizers Differential Revision: https://reviews.llvm.org/D47645 llvm-svn: 334034
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