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| author | Paul Guyot <[email protected]> | 2010-10-02 23:02:13 +0200 |
|---|---|---|
| committer | Paul Guyot <[email protected]> | 2010-10-02 23:02:13 +0200 |
| commit | f8201e51a45859708f9eb627936e4d63f04d4fdc (patch) | |
| tree | 0afab1112babf9040781fefff0349452ecf4abd0 /erts/emulator/test | |
| parent | f21f0fa7d7ab6d5db573f06191a93aed6477b01b (diff) | |
| download | otp-f8201e51a45859708f9eb627936e4d63f04d4fdc.tar.gz otp-f8201e51a45859708f9eb627936e4d63f04d4fdc.tar.bz2 otp-f8201e51a45859708f9eb627936e4d63f04d4fdc.zip | |
Fix crash with erlang:system_info({cpu_topology,junk})
There is a bug in system_info BIF causing a crash if
erts_get_cpu_topology_term fails. The fix comes with a non-regression
test.
Diffstat (limited to 'erts/emulator/test')
| -rw-r--r-- | erts/emulator/test/system_info_SUITE.erl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/test/system_info_SUITE.erl b/erts/emulator/test/system_info_SUITE.erl index ba433d4e11..cd940f3ddf 100644 --- a/erts/emulator/test/system_info_SUITE.erl +++ b/erts/emulator/test/system_info_SUITE.erl @@ -132,6 +132,7 @@ misc_smoke_tests(Config) when is_list(Config) -> ?line true = is_binary(erlang:system_info(procs)), ?line true = is_binary(erlang:system_info(loaded)), ?line true = is_binary(erlang:system_info(dist)), + ?line ok = try erlang:system_info({cpu_topology,erts_get_cpu_topology_error_case}), fail catch error:badarg -> ok end, ?line ok. |