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https://issues.apache.org/jira/browse/QPID-7709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17276279#comment-17276279
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Marko Kohtala commented on QPID-7709:
-------------------------------------
It seems a fix was made and attributed to QPID-7893.
> Problem building on Fedora rawhide
> ----------------------------------
>
> Key: QPID-7709
> URL: https://issues.apache.org/jira/browse/QPID-7709
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: qpid-python-1.35.0
> Environment: Fedora rawhide
> Reporter: Irina Boverman
> Assignee: Andrew Stitcher
> Priority: Major
> Labels: patch
> Attachments: QPID-7709-cpp-uninit.patch
>
>
> Fails to build in Fedora rawhide:
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/Selector.cpp: In member
> function 'const qpid::broker::Value
> qpid::broker::MessageSelectorEnv::specialValue(const string&) const':
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/Selector.cpp:169:11:
> error: 'v' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> v = Value();
> ~~^~~~~~~~~
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:
> In member function 'qpid::broker::Expression*
> qpid::broker::Parse::orExpression(qpid::broker::Tokeniser&)':
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> cc1plus: all warnings being treated as errors
> make[2]: *** [src/CMakeFiles/qpidbroker.dir/build.make:3234:
> src/CMakeFiles/qpidbroker.dir/qpid/broker/Selector.cpp.o] Error 1
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:
> In member function 'qpid::broker::Expression*
> qpid::broker::Parse::unaryArithExpression(qpid::broker::Tokeniser&)':
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> /builddir/build/BUILD/qpid-cpp-1.35.0/src/qpid/broker/SelectorExpression.cpp:1041:13:
> error: '*((void*)& s +17)' may be used uninitialized in this function
> [-Werror=maybe-uninitialized]
> if (s[1]=='b' || s[1]=='B') {
> cc1plus: all warnings being treated as errors
> make[2]: *** [src/CMakeFiles/qpidbroker.dir/build.make:3258:
> src/CMakeFiles/qpidbroker.dir/qpid/broker/SelectorExpression.cpp.o] Error 1
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