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authorSverker Eriksson <[email protected]>2018-06-04 14:42:38 +0200
committerSverker Eriksson <[email protected]>2018-06-05 15:58:20 +0200
commit30598c518f793bb7c3893d3996966dca5b858192 (patch)
tree50251942126ce2676dab3e41b83cf18a63fe431e /erts/emulator/Makefile
parent4544915b3b6b9fd9294f4872ea6370d0898e5f2e (diff)
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erts: Fix broken signal queue
broken on master by 613cde66c25464121f2f6dace99782bad0e07d9b Scenario: proc_queue_signal() fails to send switched pending signal due to state & ERTS_PSFLG_FREE, and then calls erts_proc_sig_send_monitor_down() to enqueue to self followed by sig_enqueue_trace_cleanup() that destroyed 'next' pointer of enqueued signal. Solution: Switch order and do sig_enqueue_trace_cleanup() first.
Diffstat (limited to 'erts/emulator/Makefile')
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