Public bug reported:
This simple test crashes on a system that I installed Ubuntu Server 20.04 daily
build on yesterday:
echo "syntax = \"proto2\";" >| test.pbc
echo "message TestMsg" >> test.pbc
echo "{" >> test.pbc
echo " required double f1 = 1;" >> test.pbc
echo "}" >> test.pbc
echo "int main() {return 0;}" >| test.cc
protoc --cpp_out=. ./test.pbc
g++ -c -o test.pbc.pb.o test.pbc.pb.cc
g++ -c -o test.o test.cc
g++ -o test test.o test.pbc.pb.o -lprotobuf
./test
terminate called after throwing an instance of 'std::system_error'
what(): Unknown error -1
Aborted (core dumped)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: protobuf-compiler 3.6.1.3-2ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10
Uname: Linux 5.3.0-24-generic x86_64
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
Date: Sat Dec 28 19:10:20 2019
InstallationDate: Installed on 2019-12-27 (1 days ago)
InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64
(20191227)
SourcePackage: protobuf
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: protobuf (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal uec-images
** Description changed:
This simple test crashes on a system that I installed Ubuntu Server 20.04
daily build on yesterday:
echo "syntax = \"proto2\";" >| test.pbc
echo "message TestMsg" >> test.pbc
echo "{" >> test.pbc
echo " required double f1 = 1;" >> test.pbc
echo "}" >> test.pbc
- echo "int main() {return 0;}" >> test.cc
+ echo "int main() {return 0;}" >| test.cc
protoc --cpp_out=. ./test.pbc
g++ -c -o test.pbc.pb.o test.pbc.pb.cc
g++ -c -o test.o test.cc
g++ -o test test.o test.pbc.pb.o -lprotobuf
./test
terminate called after throwing an instance of 'std::system_error'
- what(): Unknown error -1
+ what(): Unknown error -1
Aborted (core dumped)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: protobuf-compiler 3.6.1.3-2ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10
Uname: Linux 5.3.0-24-generic x86_64
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
Date: Sat Dec 28 19:10:20 2019
InstallationDate: Installed on 2019-12-27 (1 days ago)
InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64
(20191227)
SourcePackage: protobuf
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/bugs/1857769
Title:
program linked to protobuf crashes before main
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