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| author | Hans Nilsson <[email protected]> | 2017-11-16 14:57:46 +0100 |
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| committer | Hans Nilsson <[email protected]> | 2017-11-16 14:57:46 +0100 |
| commit | 0a35e158022d5f04fbb3178744098237d8ec550f (patch) | |
| tree | e5d49628c7f555885f38159a4c68b46a49937a5d /erts/doc/src | |
| parent | 25b65f9f790f2b36846b414ac51d8d2a079dc49a (diff) | |
| parent | 12e3758d65c6fc6d42642fb7d4f59ac9f10081f6 (diff) | |
| download | otp-0a35e158022d5f04fbb3178744098237d8ec550f.tar.gz otp-0a35e158022d5f04fbb3178744098237d8ec550f.tar.bz2 otp-0a35e158022d5f04fbb3178744098237d8ec550f.zip | |
Merge branch 'maint'
Diffstat (limited to 'erts/doc/src')
| -rw-r--r-- | erts/doc/src/notes.xml | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index bf41b61136..fca892dda1 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -2893,6 +2893,58 @@ </section> +<section><title>Erts 7.3.1.4</title> + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix performance bug in pre-allocators that could cause + them to permanently fall back on normal more expensive + memory allocation. Pre-allocators are used for quick + allocation of short lived meta data used by messages and + other scheduled tasks. Bug exists since OTP_R15B02.</p> + <p> + Own Id: OTP-14491</p> + </item> + <item> + <p> + Fixed bug in operator <c>bxor</c> causing erroneuos + result when one operand is a big <em>negative</em> + integer with the lowest <c>N*W</c> bits as zero and the + other operand not larger than <c>N*W</c> bits. <c>N</c> + is an integer of 1 or larger and <c>W</c> is 32 or 64 + depending on word size.</p> + <p> + Own Id: OTP-14514</p> + </item> + <item> + <p> + A timer internal bit-field used for storing scheduler id + was too small. As a result, VM internal timer data + structures could become inconsistent when using 1024 + schedulers on the system. Note that systems with less + than 1024 schedulers are not effected by this bug.</p> + <p> + This bug was introduced in ERTS version 7.0 (OTP 18.0).</p> + <p> + Own Id: OTP-14548 Aux Id: OTP-11997, ERL-468 </p> + </item> + <item> + <p> + Fixed bug in <c>binary_to_term</c> and + <c>binary_to_atom</c> that could cause VM crash. + Typically happens when the last character of an UTF8 + string is in the range 128 to 255, but truncated to only + one byte. Bug exists in <c>binary_to_term</c> since ERTS + version 5.10.2 (OTP_R16B01) and <c>binary_to_atom</c> + since ERTS version 9.0 (OTP-20.0).</p> + <p> + Own Id: OTP-14590 Aux Id: ERL-474 </p> + </item> + </list> + </section> +</section> + <section><title>Erts 7.3.1.3</title> <section><title>Fixed Bugs and Malfunctions</title> |