| commit | 1842a04ce06a470b731bc9a29bfec17e6e147c3f | |
| author | Markus Trippelsdorf <markus@trippelsdorf.de> | |
| Wed, 9 Sep 2015 16:34:59 +0000 (9 16:34 +0000) | ||
| committer | Markus Trippelsdorf <trippels@gcc.gnu.org> | |
| Wed, 9 Sep 2015 16:34:59 +0000 (9 16:34 +0000) | ||
| tree | d7242b5c767c60e428b06eec2e0a7d94bbbb6465 | treesnapshot (tar.gz zip) |
| parent | 34bc1d225c5041a789f3fc9386a43148f24c0446 | commitdiff |
Fix sanitizer/67258 by cherry picking upstream patch
PR sanitizer/67258
* ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
Upstraem patch:
commit 1d2477faafda9ad2cc19927b3c31efd22747f013
Author: Alexey Samsonov <vonosmas@gmail.com>
Date: Wed Aug 5 19:35:46 2015 +0000
[UBSan] Fix UBSan-vptr false positive.
Offset from vptr to the start of most-derived object can actually
be positive in some virtual base class vtables.
Patch by Stephan Bergmann!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@244101 91177308-0d34-0410-b5e6-96231b3b80d8
From-SVN: r227591
PR sanitizer/67258
* ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
Upstraem patch:
commit 1d2477faafda9ad2cc19927b3c31efd22747f013
Author: Alexey Samsonov <vonosmas@gmail.com>
Date: Wed Aug 5 19:35:46 2015 +0000
[UBSan] Fix UBSan-vptr false positive.
Offset from vptr to the start of most-derived object can actually
be positive in some virtual base class vtables.
Patch by Stephan Bergmann!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@244101 91177308-0d34-0410-b5e6-96231b3b80d8
From-SVN: r227591
| gcc/testsuite/g++.dg/ubsan/vptr-10.C | [new file with mode: 0644] | blob |
| libsanitizer/ChangeLog | diffblobblamehistory | |
| libsanitizer/ubsan/ubsan_type_hash.cc | diffblobblamehistory |