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| author | Siri Hansen <[email protected]> | 2018-09-11 14:11:29 +0200 |
|---|---|---|
| committer | Siri Hansen <[email protected]> | 2018-09-12 14:58:02 +0200 |
| commit | 7140fe7679c1ea0862961d2fc34f9d8283c04ca3 (patch) | |
| tree | 0d53357893c981fd6ec5068f15cde765186c8fb5 /lib/kernel | |
| parent | a98ffe831d2a1cf44d0b7c53e2d72ade9d5a3dbb (diff) | |
| download | otp-7140fe7679c1ea0862961d2fc34f9d8283c04ca3.tar.gz otp-7140fe7679c1ea0862961d2fc34f9d8283c04ca3.tar.bz2 otp-7140fe7679c1ea0862961d2fc34f9d8283c04ca3.zip | |
[logger] Check for deadlock when removing filters
If a filter fails, it is removed by a call to
logger:remove_filter/1,2. If the log event that caused the failure was
issued on the logger process itself, this would earlier cause a
deadlock due to a gen_server:call to self(). This is now prevented.
Diffstat (limited to 'lib/kernel')
| -rw-r--r-- | lib/kernel/src/logger_server.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/kernel/src/logger_server.erl b/lib/kernel/src/logger_server.erl index e3827c6475..a1d40f1123 100644 --- a/lib/kernel/src/logger_server.erl +++ b/lib/kernel/src/logger_server.erl @@ -319,6 +319,7 @@ call(Request) -> case get(?LOGGER_SERVER_TAG) of true when Action == add_handler; Action == remove_handler; + Action == add_filter; Action == remove_filter; Action == update_config; Action == set_config -> {error,{attempting_syncronous_call_to_self,Request}}; _ -> |