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| author | David Majnemer <david.majnemer@gmail.com> | 2014-10-19 00:03:10 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2014-10-19 00:03:10 +0000 |
| commit | afefe97e1c97dd4f04761b5412e34feced0d065a (patch) | |
| tree | 6697c09167e6a7f488fa244e31664a3d35467b36 /libcxx | |
| parent | 090a237f2981d7059073439f4fe159cbd7ab3389 (diff) | |
| download | bcm5719-llvm-afefe97e1c97dd4f04761b5412e34feced0d065a.tar.gz bcm5719-llvm-afefe97e1c97dd4f04761b5412e34feced0d065a.zip | |
CodeGen: ConstStructBuilder must verify packed constraints after padding
Before, ConstStructBuilder::AppendBytes would check packed constraints
prior to padding being added before the field's offset. However, adding
this padding might force our struct to be packed. Because we wouldn't
check *after* adding padding, ConstStructBuilder would be in an
inconsistent state leading to a crash.
This fixes PR21300.
llvm-svn: 220153
Diffstat (limited to 'libcxx')
0 files changed, 0 insertions, 0 deletions
