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| author | Daniil Fedotov <[email protected]> | 2017-06-16 17:41:59 +0100 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2017-06-22 08:49:59 +0200 |
| commit | 112b7d7a1946f6b90b3497ef4c176c6d066571e2 (patch) | |
| tree | c2cdf595cc0586b70221d0b5f2a482ea4b2cb02a /lib/stdlib/src/proc_lib.erl | |
| parent | 040bdce67f88d833bfb59adae130a4ffb4c180f0 (diff) | |
| download | otp-112b7d7a1946f6b90b3497ef4c176c6d066571e2.tar.gz otp-112b7d7a1946f6b90b3497ef4c176c6d066571e2.tar.bz2 otp-112b7d7a1946f6b90b3497ef4c176c6d066571e2.zip | |
Support arbitrary crash report in proc_lib.
The `error_logger_format_depth` variable is `unlimited` by default.
This can cause errors when logging crash reports using sasl logger,
because `io_lib:format("~P"...` does not support `unlimited` as a
depth parameter.
Use formatter string "~p" for unlimited depth.
A way to reproduce the error:
Start erl with sasl logger:
erl -boot start_sasl -sasl errlog_type error -sasl sasl_error_logger tty
Report arbitrary error:
error_logger:error_report(crash_report, [fake_crash_report, foo]).
Diffstat (limited to 'lib/stdlib/src/proc_lib.erl')
| -rw-r--r-- | lib/stdlib/src/proc_lib.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/stdlib/src/proc_lib.erl b/lib/stdlib/src/proc_lib.erl index 9ce8e7d60e..a00221fa6a 100644 --- a/lib/stdlib/src/proc_lib.erl +++ b/lib/stdlib/src/proc_lib.erl @@ -784,6 +784,8 @@ format_link_report([], _, _) -> format_report(Rep, Indent, Extra) when is_list(Rep) -> format_rep(Rep, Indent, Extra); +format_report(Rep, Indent, {Enc,unlimited}) -> + io_lib:format("~s~"++modifier(Enc)++"p~n", [Indent, Rep]); format_report(Rep, Indent, {Enc,Depth}) -> io_lib:format("~s~"++modifier(Enc)++"P~n", [Indent, Rep, Depth]). |