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Systhreads bug #5295

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vicuna opened this issue Jun 17, 2011 · 4 comments
Closed

Systhreads bug #5295

vicuna opened this issue Jun 17, 2011 · 4 comments
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@vicuna
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@vicuna vicuna commented Jun 17, 2011

Original bug ID: 5295
Reporter: @db4
Status: closed (set by @xavierleroy on 2013-08-31T10:48:58Z)
Resolution: fixed
Priority: normal
Severity: crash
Version: 3.12.0
Fixed in version: 4.00.0+dev
Category: ~DO NOT USE (was: OCaml general)
Monitored by: mehdi @ygrek @Chris00

Bug description

Steps to reproduce it:

/* thread 1 */
caml_startup();
caml_enter_blocking_section();

/* thread 2 */
caml_c_thread_register();

/* thread 1 */
caml_c_thread_unregister();

/* thread 2 */
caml_leave_blocking_section();

Now all_threads pointer is invalid and you'll see the crash. The fix is attached.

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@vicuna
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@vicuna vicuna commented Jun 24, 2011

Comment author: @db4

(Edit: delete non-existing issue reported by mistake)

@vicuna
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@vicuna vicuna commented Jul 26, 2011

Comment author: @db4

Sorry, but why do you think this bug should not be fixed?

@vicuna
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@vicuna vicuna commented Aug 1, 2011

Comment author: @xclerc

Sorry, I misinterpreted the first note as meaning "delete this bug report".

@vicuna
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@vicuna vicuna commented Apr 8, 2012

Comment author: @xavierleroy

Fixed as suggested in 4.00 release branch (commit 12324) and in trunk (commit 12325)

@vicuna vicuna closed this Aug 31, 2013
@vicuna vicuna added the bug label Mar 20, 2019
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