diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/doc/src/erlang.xml | 6 | ||||
| -rw-r--r-- | erts/doc/src/notes.xml | 35 | ||||
| -rw-r--r-- | erts/emulator/beam/packet_parser.c | 2 | ||||
| -rw-r--r-- | erts/emulator/test/decode_packet_SUITE.erl | 4 | ||||
| -rw-r--r-- | erts/vsn.mk | 4 |
5 files changed, 46 insertions, 5 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 77a628e82b..54a0a80536 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -2767,8 +2767,10 @@ os_prompt%</pre> Otherwise, some other point in time is chosen. It is also guaranteed that subsequent calls to this BIF returns continuously increasing values. Hence, the return value from - <c>now()</c> can be used to generate unique time-stamps. It - can only be used to check the local time of day if + <c>now()</c> can be used to generate unique time-stamps, + and if it is called in a tight loop on a fast machine + the time of the node can become skewed.</p> + <p>It can only be used to check the local time of day if the time-zone info of the underlying operating system is properly configured.</p> </desc> diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index 4198a29f09..6174917807 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -520,6 +520,41 @@ </section> +<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> diff --git a/erts/emulator/beam/packet_parser.c b/erts/emulator/beam/packet_parser.c index 8c8029d450..5bcd567b5f 100644 --- a/erts/emulator/beam/packet_parser.c +++ b/erts/emulator/beam/packet_parser.c @@ -679,7 +679,7 @@ int packet_parse_http(const char* buf, int len, int* statep, while (n && SP(ptr)) { ptr++; n--; } - if (ptr==p0) return -1; + if (ptr==p0 && n>0) return -1; /* NOTE: the syntax allows empty reason phrases */ (*statep) = !0; diff --git a/erts/emulator/test/decode_packet_SUITE.erl b/erts/emulator/test/decode_packet_SUITE.erl index 6cde286871..d9e961be2f 100644 --- a/erts/emulator/test/decode_packet_SUITE.erl +++ b/erts/emulator/test/decode_packet_SUITE.erl @@ -304,6 +304,10 @@ http(Config) when is_list(Config) -> {ok, {http_request, 'GET', ResB, {1,1}}, Rest} = decode_pkt(http_bin,Bin) end, lists:foreach(UriF, http_uri_variants()), + + %% Response with empty phrase + ?line {ok,{http_response,{1,1},200,[]},<<>>} = decode_pkt(http, <<"HTTP/1.1 200\r\n">>, []), + ?line {ok,{http_response,{1,1},200,<<>>},<<>>} = decode_pkt(http_bin, <<"HTTP/1.1 200\r\n">>, []), ok. http_with_bin(http) -> diff --git a/erts/vsn.mk b/erts/vsn.mk index 6e1338cff5..ce6330e6dd 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -17,8 +17,8 @@ # %CopyrightEnd% # -VSN = 5.8 -SYSTEM_VSN = R14A +VSN = 5.8.1 +SYSTEM_VSN = R14B # Port number 4365 in 4.2 # Port number 4366 in 4.3 |