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| author | Ben Langmuir <blangmuir@apple.com> | 2022-11-14 14:51:54 -0800 |
|---|---|---|
| committer | Ben Langmuir <blangmuir@apple.com> | 2022-11-15 13:59:26 -0800 |
| commit | 05ec16d90deb747414c8534f98617d25d90bb714 (patch) | |
| tree | cb3aec8e4662c760847ddcdef7974ab4748ca6b1 /clang/lib/Sema/SemaOpenMP.cpp | |
| parent | 0a33ceee0105c94060c8a6089a2e489a8a7a5cb7 (diff) | |
| download | llvm-05ec16d90deb747414c8534f98617d25d90bb714.zip llvm-05ec16d90deb747414c8534f98617d25d90bb714.tar.gz llvm-05ec16d90deb747414c8534f98617d25d90bb714.tar.bz2 | |
[clang][deps] Avoid leaking modulemap paths across unrelated imports
Use a FileEntryRef when retrieving modulemap paths in the scanner so
that we use a path compatible with the original module import, rather
than a FileEntry which can allow unrelated modules to leak paths into
how we build a module due to FileManager mutating the path.
Note: the current change prevents an "unrelated" path, but does not
change how VFS mapped paths are handled (which would be calling
getNameAsRequested) nor canonicalize the path.
Differential Revision: https://reviews.llvm.org/D137989
Diffstat (limited to 'clang/lib/Sema/SemaOpenMP.cpp')
0 files changed, 0 insertions, 0 deletions