Issue #15137 has been updated by nobu (Nobuyoshi Nakada).

Status changed from Open to Third Party's Issue

I can't reproduce it on linkage.db files uploaded there, but `dbm_open` in the system library returns `NULL` instead.
I guess the system bundled dbm has a incompatibility or a bug which causes the failure or the segfaults, and we can't manage that library.





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Bug #15137: Can't run brew cleanup
https://bugs.ruby-lang.org/issues/15137#change-74328

* Author: budrecki (Tony Budrecki)
* Status: Third Party's Issue
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin17]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
I'm using Homebrew for Mac and I recently ran an update, followed by an upgrade. As usual, I ran cleanup afterward using "brew cleanup".  Unfortunately the cleanup crashed. I cannot complete a brew cleanup and I'm getting the following error ...

/usr/local/Homebrew/Library/Homebrew/cache_store.rb:35: [BUG] Segmentation fault at 0x00000001077ffffe
ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin9.0]

I've attached the crash report, along with the output generated.

---Files--------------------------------
output.txt (38.2 KB)
ruby_2018-09-18-103015_Macbook15.crash (37.8 KB)


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