error: patch 2147483647 defined multiple times

Sorry for the cryptic title, but that's exactly what I get: bash-4.2# rpmbuild --rebuild dcmtk-3.6.7-3.fc39.src.rpm Installing dcmtk-3.6.7-3.fc39.src.rpm warning: user mockbuild does not exist - using root warning: group mock does not exist - using root warning: user mockbuild does not exist - using root warning: group mock does not exist - using root warning: user mockbuild does not exist - using root warning: group mock does not exist - using root warning: user mockbuild does not exist - using root warning: group mock does not exist - using root error: patch 2147483647 defined multiple times What am I doing wrong with my rpmbuild command ? For reference: bash-4.2# rpmbuild --version RPM version 4.11.3 Full steps: % cat Dockerfile FROM public.ecr.aws/lambda/dotnet:7 WORKDIR /tmp RUN curl -O https://kojipkgs.fedoraproject.org//packages/dcmtk/3.6.7/3.fc39/src/dcmtk-3.6.7-3.fc39.src.rpm RUN yum -y update && yum -y install rpm-build RUN rpmbuild --rebuild dcmtk-3.6.7-3.fc39.src.rpm --- Sames goes for: % cat Dockerfile FROM public.ecr.aws/lambda/dotnet:7 WORKDIR /tmp RUN curl -O https://kojipkgs.fedoraproject.org//packages/dcmtk/3.6.7/3.fc39/src/dcmtk-3.6.7-3.fc39.src.rpm RUN yum -y update && yum -y install rpm-build cmake gcc-c++ libjpeg-devel \ libpng-devel libtiff-devel libxml2-devel openssl-devel zlib-devel doxygen \ git-core RUN rpm -i dcmtk-3.6.7-3.fc39.src.rpm WORKDIR /root/rpmbuild/SPECS/ RUN rpmbuild -ba dcmtk.spec results in: % docker build . [...] error: patch 2147483647 defined multiple times The command '/bin/sh -c rpmbuild -ba dcmtk.spec' returned a non-zero code: 1 --- Looking at the .spec file here are the patches defined: % grep Patch: dcmtk.spec Patch: 0001-Use-system-CharLS-include.patch Patch: 0002-Add-FindCharLS.patch Patch: 0003-Find-and-include-CharLS.patch Patch: 0004-Use-cmake-suggested-locations-for-CharLS.patch Patch: 0005-Correct-CharLS-API-call.patch Patch: 0006-Remove-reference-to-bundled-CharLS.patch Patch: 0007-Update-JLS_ERROR-to-jpegls_error-in-CharLS-usage.patch Patch: 0008-Correct-JpegLsReadHeader-arguments.patch Patch: 0009-Update-JlsParameters-for-new-CharLS.patch Patch: 0010-Correct-JpegLsDecode-arguments-for-CharLS-2.patch Patch: 0011-Update-ilv-for-new-CharLS.patch Patch: 0012-Correct-extra-include-for-CharLS.patch Patch: 0013-Update-errors-to-use-enum-class-in-CharLS-2.patch Patch: 0014-Define-BYTE-for-CharLS.patch Patch: 0015-Update-colorTransformation-for-CharLS-2.patch Patch: 0016-Update-JpegLsEncode-for-CharLS-2.patch Patch: 0017-Increase-sleep-for-tests.patch Patch: 0018-CVE-2022-43272-Fixed-memory-leak-in-single-process-mode.patch --- I discover that I can comment any of the two applied patch to get pass this error, eg: >! sed -e '/0017-Increase-sleep-for-tests.patch/ s/^#*/#/' -i dcmtk.spec But I am curious where does this number 2147483647 comes from ?