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| author | Even Rouault <even.rouault@spatialys.com> | 2021-04-22 22:51:19 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2021-04-23 10:10:38 +0200 |
| commit | ae168e009b237d994bc5f406bdc2f0608330c3a9 (patch) | |
| tree | 0d490d0120cb3050fd0d0a8eafcb2a76ae730efd | |
| parent | 30d6ec80fd2f90880b7f480e9de7420acd321e76 (diff) | |
| download | PROJ-ae168e009b237d994bc5f406bdc2f0608330c3a9.tar.gz PROJ-ae168e009b237d994bc5f406bdc2f0608330c3a9.zip | |
ConcatenatedOperation::fixStepsDirection(): fix potential nullptr dereference
| -rw-r--r-- | src/iso19111/operation/concatenatedoperation.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/iso19111/operation/concatenatedoperation.cpp b/src/iso19111/operation/concatenatedoperation.cpp index ce4b015a..a1c0dca8 100644 --- a/src/iso19111/operation/concatenatedoperation.cpp +++ b/src/iso19111/operation/concatenatedoperation.cpp @@ -321,7 +321,8 @@ void ConcatenatedOperation::fixStepsDirection( if (l_sourceCRS) { derivedCRS = dynamic_cast<const crs::DerivedCRS *>( l_sourceCRS.get()); - if (conv->isEquivalentTo( + if (derivedCRS && + conv->isEquivalentTo( derivedCRS->derivingConversion().get(), util::IComparable::Criterion::EQUIVALENT)) { op->setCRSs(concatOpTargetCRS, NN_NO_CHECK(l_sourceCRS), |