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Protocol Buffers - Google's data interchange format
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Valgrind report: "Mismatched free() / delete / delete []" #5331

Closed meierfra-ergon closed 22 hours ago

meierfra-ergon commented 5 years ago

we do automated Valgrind testing with our code. After upgrading to protobuf-3.6.1 (from 2.6.1). We saw a lot of "Mismatched free() / delete / delete []" Valgrind errors.

see: valgrind.log

We did not experience any problems so far, but I thought I post it here since it could be a bug in Protobuf.

BTW we compile the protobuf library ourselfs with gcc-7.3.0

Regards,

paulfloyd commented 6 months ago

Check the disassembly for google::protobuf::FileDescriptorProto::~FileDescriptorProto() Is it calling tcmalloc delete (which is an alias for free)?

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This issue is labeled inactive because the last activity was over 90 days ago.

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