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https://issues.apache.org/jira/browse/PROTON-2746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17738180#comment-17738180
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ASF subversion and git services commented on PROTON-2746:
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Commit 139ed8bc216fded1426e0bcfd11b48a277de09e0 in qpid-proton's branch
refs/heads/main from Andrew Stitcher
[ https://gitbox.apache.org/repos/asf?p=qpid-proton.git;h=139ed8bc2 ]
PROTON-2746: Fix potential uninitialized/illegal read
Found by valgrind running a test on new code.
> pn_value_dump can access uninitialised memory
> ---------------------------------------------
>
> Key: PROTON-2746
> URL: https://issues.apache.org/jira/browse/PROTON-2746
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Reporter: Andrew Stitcher
> Priority: Major
>
> It's a pretty small edge case but if the size of a symbol is 0 then we will
> currently try to read the first character anyway. If the symbol is at the
> very end of the bytes being decoded then the byte read is not part of the
> bytes being decoded.
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