[SR-14372] Fatal error: Constant strings cannot be deallocated

[swift-ci]

Previous ID	SR-14372
Radar	rdar://problem/75627186
Original Reporter	Valérian (JIRA User)
Type	Bug

Attachment: Download

Environment

swift latest docker image:

root@docker-desktop:/src# swift --version
Swift version 5.3.3 (swift-5.3.3-RELEASE)
Target: x86_64-unknown-linux-gnu

Additional Detail from JIRA

Votes	0
Component/s
Labels	Bug
Assignee	None
Priority	Medium

md5: a86a96cdee395a784a4e78a4985a17ef

Issue Description:

When using with the subdirectory parameter:

Bundle.module.url(forResource: "test", withExtension: "json", subdirectory: "Resources")

under Linux, it will crash with the following fatal error:

Fatal error: Constant strings cannot be deallocated: file Foundation/NSCFString.swift, line 119

You can easily reproduce with the attached project.

docker run --rm --privileged --interactive --tty \
    --volume "$(pwd):/src" \
    --workdir "/src" \
    swift:latest
root@docker-desktop:/src# swift test
[13/13] Linking swift-linux-crash-resourcesPackageTests.xctest
Test Suite 'All tests' started at 2021-03-19 13:18:00.903
Test Suite 'debug.xctest' started at 2021-03-19 13:18:00.904
Test Suite 'swift_linux_crash_resourcesTests' started at 2021-03-19 13:18:00.904
Test Case 'swift_linux_crash_resourcesTests.testExample' started at 2021-03-19 13:18:00.905
Fatal error: Constant strings cannot be deallocated: file Foundation/NSCFString.swift, line 119
Exited with signal code 4

[typesanitizer]

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