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platform_system_core
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7 Commits

Author SHA1 Message Date
Josh Gao 807a45807b tombstoned: refactor request dequeuing a bit. 
Also make it loop, so that upon failing to start a dequeued crash
request, we continue to the next one.

Bug: http://b/36685795
Test: debuggerd_test
Change-Id: I94889125f16f4681c6fa0fa9cac456302602ce01
 2017-03-30 16:19:53 -07:00
Josh Gao 13078245a0 tombstoned: don't increment num_concurrent_dumps until success. 
Previously, we would increment num_concurrent_dumps and fail to
decrement it if we failed to start the request. Change this to
only increment after we've successfully started the dump.

Bug: http://b/36685795
Test: debuggerd_test
Change-Id: I66169ed56ed44271e1d8fe1298d95260be7a32a3
 2017-03-30 14:51:38 -07:00
Josh Gao 55f79a5953 tombstoned: turn off signal handlers. 
Don't try to connect to ourselves in a signal handler (e.g. if someone
does `killall -ABRT tombstoned`).

Test: killall -ABRT tombstoned
Change-Id: Ib69a206f741acb523c9f2883d474c940b6ebfab2
 2017-03-06 12:30:25 -08:00
Josh Gao 8830c95def tombstoned: create tombstones with 0640 permissions. 
Make tombstones group readable to allow them to be picked up by the
dropbox service.

Bug: http://b/35979630
Test: killall -ABRT rild; dumpsys dropbox
Change-Id: If57cc17563c80d5b5c4887b0937905bffef6b231
 2017-03-06 12:30:25 -08:00
Josh Gao 8498016b81 tombstoned: silence spurious error messages. 
Bug: none
Test: booted after deleting /data/tombstones/*
Test: crasher creates a tombstone
Change-Id: I8b3e8a3b521952412ebc955b2437bf8150220c16
 2017-01-23 16:01:14 -08:00
George Burgess IV 7008c8484d Fix a call to openat with incorrect arguments 
Caught by running clang-FORTIFY over Android.

Bug: None
Test: Builds
Change-Id: If138c4bbb7f5fb40bbb20e24adbb25a6ef1286ac
 2017-01-19 13:33:52 -08:00
Josh Gao cbe70cb0a8 debuggerd: advance our amazing bet. 
Remove debuggerd in favor of a helper process that gets execed by
crashing processes.

Bug: http://b/30705528
Test: debuggerd_test
Change-Id: I9906c69473989cbf7fe5ea6cccf9a9c563d75906
 2017-01-17 13:57:57 -08:00