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[SR-3490] String(contentsOfFile:encoding:) crashes when file is inaccessible #4308

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swift-ci opened this issue Dec 26, 2016 · 1 comment
Closed

[SR-3490] String(contentsOfFile:encoding:) crashes when file is inaccessible #4308

swift-ci opened this issue Dec 26, 2016 · 1 comment
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bug Foundation Linux RunTimeCrash

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Previous ID SR-3490
Radar None
Original Reporter emlai (JIRA User)
Type Bug
Status Closed
Resolution Duplicate
Environment

Ubuntu 14.04 + swift-3.0.2-RELEASE-ubuntu14.04 (reproducible with Swift 3.0.1 too)

Additional Detail from JIRA
Votes 0
Component/s Foundation
Labels Bug, Linux, RunTimeCrash
Assignee None
Priority Medium

md5: a4ba08e19e134dfdda23ed7c49636284

duplicates:

  • SR-1547 NSData causes segmentation fault

Issue Description:

In my Swift 3.0.2 server app on Heroku (which runs it on Ubuntu 14.04), when I call String(contentsOfFile:encoding🙂 with an inaccessible path (FileManager.default.fileExists returns false for it), the function aborts the program. The following error is shown in heroku logs:

2016-12-26T01:59:01.304535+00:00 heroku[web.1]: Process exited with status 139

There's no error message other than that. On my local machine (macOS) the call properly throws an error for a non-existent file.
@swift-ci
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Comment by emlai (JIRA)

String(contentsOfFile:encoding🙂 calls NSData(contentsOfFile:options🙂 internally.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 5, 2022
This issue was closed.
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bug Foundation Linux RunTimeCrash
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@swift-ci