Fix double-locking issue in DataSharingListener (backport #5468)
#5522
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https://github.com/Mergifyio rebase |
Signed-off-by: Xiaojing Cao <[email protected]> (cherry picked from commit 059457a)
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Description
In the run() function of DataSharingListener, due to time jumps, the wait() function may occasionally experience spurious wakeups and throw a const boost::interprocess_exception. After executing continue in the catch block, the code attempts to lock the mutex again while it's already locked, which leads to a std::system_error exception being thrown(e.what(): Resource deadlock avoided), ultimately causing the program to crash.
@Mergifyio backport 3.1.x 3.0.x 2.14.x 2.10.x
Contributor Checklist
Commit messages follow the project guidelines.
The code follows the style guidelines of this project.
Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
N/A Any new/modified methods have been properly documented using Doxygen.
N/A Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
Changes are backport compatible: they do NOT break ABI nor change library core behavior.
Changes are API compatible.
N/A New feature has been added to the
versions.mdfile (if applicable).N/A New feature has been documented/Current behavior is correctly described in the documentation.
Applicable backports have been included in the description.
Reviewer Checklist
This is an automatic backport of pull request #5468 done by [Mergify](https://mergify.com).