Author: Yang Fan Date: 2020-09-01T08:45:38-04:00 New Revision: 2114f71aaa8dc2e75fe9cd79aa4d72d164e9b95d
URL: https://github.com/llvm/llvm-project/commit/2114f71aaa8dc2e75fe9cd79aa4d72d164e9b95d DIFF: https://github.com/llvm/llvm-project/commit/2114f71aaa8dc2e75fe9cd79aa4d72d164e9b95d.diff LOG: [OpenMP] Fix infinite loop in Sema::isOpenMPGlobalCapturedDecl() Function Sema::isOpenMPGlobalCapturedDecl() has a parameter `unsigned Level`, but use `Level >= 0` as the condition of `while`, thus cause an infinite loop. Fix by changing the loop condition to `Level > 0`. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D86858 Added: Modified: clang/lib/Sema/SemaOpenMP.cpp Removed: ################################################################################ diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp index 7b62c841b48a2..352f52d2f6260 100644 --- a/clang/lib/Sema/SemaOpenMP.cpp +++ b/clang/lib/Sema/SemaOpenMP.cpp @@ -2430,7 +2430,7 @@ bool Sema::isOpenMPGlobalCapturedDecl(ValueDecl *D, unsigned Level, DSAStackTy::DSAVarData DVar = DSAStack->getImplicitDSA(D, Level); if (DVar.CKind != OMPC_shared) return true; - } while (Level >= 0); + } while (Level > 0); } } return true; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
