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| author | Rickard Green <[email protected]> | 2010-04-22 12:00:00 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-08-20 08:51:45 +0200 |
| commit | d35dc5f707f307300665c7da2ae3092d0baa9bdd (patch) | |
| tree | 0bea0d2b7b16a452dbdbde8b48886d6ba81b75f0 /erts/doc/src | |
| parent | f0dbde23b539999add8754ec84541698419fc8b5 (diff) | |
| download | otp-d35dc5f707f307300665c7da2ae3092d0baa9bdd.tar.gz otp-d35dc5f707f307300665c7da2ae3092d0baa9bdd.tar.bz2 otp-d35dc5f707f307300665c7da2ae3092d0baa9bdd.zip | |
erts: Patch 1113
OTP-8475 Driver threads, such as async threads, using port data locks
peeked at the port status field without proper locking when
looking up the driver queue.
OTP-8487 A call to the BIF unregister(RegName) when a port had the
name RegName registered in the runtime system without SMP
support caused a runtime system crash. (Thanks to Per Hedeland
for the bugfix and test case.)
OTP-8591 Fix memory management bug causing crash of non-SMP emulator
with async threads enabled. The bug did first appear in
R13B03.
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/notes.xml | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 65b836fc45..824ad6d94e 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -30,6 +30,41 @@ </header> <p>This document describes the changes made to the ERTS application.</p> +<section><title>Erts 5.7.5.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Driver threads, such as async threads, using <seealso + marker="erl_driver#ErlDrvPDL">port data locks</seealso> + peeked at the port status field without proper locking + when looking up the driver queue.</p> + <p> + Own Id: OTP-8475</p> + </item> + <item> + <p> + A call to the BIF <c>unregister(RegName)</c> when a port + had the name <c>RegName</c> registered in the runtime + system without SMP support caused a runtime system crash. + (Thanks to Per Hedeland for the bugfix and test case.)</p> + <p> + Own Id: OTP-8487</p> + </item> + <item> + <p> + Fix memory management bug causing crash of non-SMP + emulator with async threads enabled. The bug did first + appear in R13B03.</p> + <p> + Own Id: OTP-8591 Aux Id: seq11554 </p> + </item> + </list> + </section> + +</section> + <section><title>Erts 5.7.5</title> <section><title>Fixed Bugs and Malfunctions</title> |