llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-codegen Author: None (smanna12) <details> <summary>Changes</summary> This patch fixes potential dereferences in <unnamed>::MappableExprsHandler::generateInfoForComponentList() for passing null pointer OASE to EmitOMPArraySectionExpr(). --- Full diff: https://github.com/llvm/llvm-project/pull/86018.diff 1 Files Affected: - (modified) clang/lib/CodeGen/CGOpenMPRuntime.cpp (+2-2) ``````````diff diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp index e8a68dbcc68709..e89a5368fb2f71 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp +++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp @@ -7431,7 +7431,7 @@ class MappableExprsHandler { if (!PartialStruct.Base.isValid()) { PartialStruct.LowestElem = {FieldIndex, LowestElem}; if (IsFinalArraySection) { - Address HB = + Address HB = OASE && CGF.EmitOMPArraySectionExpr(OASE, /*IsLowerBound=*/false) .getAddress(CGF); PartialStruct.HighestElem = {FieldIndex, HB}; @@ -7444,7 +7444,7 @@ class MappableExprsHandler { PartialStruct.LowestElem = {FieldIndex, LowestElem}; } else if (FieldIndex > PartialStruct.HighestElem.first) { if (IsFinalArraySection) { - Address HB = + Address HB = OASE && CGF.EmitOMPArraySectionExpr(OASE, /*IsLowerBound=*/false) .getAddress(CGF); PartialStruct.HighestElem = {FieldIndex, HB}; `````````` </details> https://github.com/llvm/llvm-project/pull/86018 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits