| 57f58f8e4a143f1208593c8b397b9a17d055dad0 |
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16-Mar-2017 |
Josh Gao <jmgao@google.com> |
crash_dump: fetch process/thread names before dropping privileges.
Processes that don't have dumpable set to 1 cannot have their
process/thread names read by processes that don't have all of their
capabilities. Fetch these names in crash_dump before dropping
privileges.
Bug: http://b/36237221
Test: debuggerd_test
Test: debuggerd -b `pidof android.hardware.bluetooth@1.0-service`
Change-Id: I174769e7b3c1ea9f11f9c8cbdff83028a4225783
/system/core/debuggerd/libdebuggerd/include/tombstone.h
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| c7fe0600cc14f0324e8f603309c92263aefb7193 |
|
13-Mar-2017 |
Josh Gao <jmgao@google.com> |
crash_dump: fix warnings, turn on -Werror.
Test: mma
Change-Id: I0722fef7b513be976cbbe89f73e8bb7138a80442
/system/core/debuggerd/libdebuggerd/include/tombstone.h
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| 9eb4eb1811a8abb9f63d4d7a0ceb17e2a22c12e8 |
|
09-Mar-2017 |
Josh Gao <jmgao@google.com> |
libdebuggerd: add compatibility shim.
Avoid breaking internal code when AOSP automerges to internal.
This will be reverted after fixing up the uses on the other end.
Bug: http://b/35858739
Test: treehugger
Change-Id: If1ee03d8d7c218d3ad9f451cfe9a9077753dda02
/system/core/debuggerd/libdebuggerd/include/tombstone.h
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| e1aa0ca58a2a356039047ffcc8a98d85d1bce8ed |
|
02-Mar-2017 |
Josh Gao <jmgao@google.com> |
debuggerd_handler: implement missing fallback functionality.
Allow the fallback implementation to dump traces and create tombstones
in seccomped processes.
Bug: http://b/35858739
Test: debuggerd -b `pidof media.codec`; killall -ABRT media.codec
Change-Id: I381b283de39a66d8900f1c320d32497d6f2b4ec4
/system/core/debuggerd/libdebuggerd/include/tombstone.h
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| e73c932373e59e4c0351cc7a8bd8cc5b8910d87e |
|
09-Feb-2017 |
Josh Gao <jmgao@google.com> |
libdebuggerd_handler: in-process crash dumping for seccomped processes.
Do an in-process unwind for processes that have PR_SET_NO_NEW_PRIVS
enabled.
Bug: http://b/34684590
Test: debuggerd_test, killall -ABRT media.codec
Change-Id: I62562ec2c419d6643970100ab1cc0288982a1eed
/system/core/debuggerd/libdebuggerd/include/tombstone.h
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| cbe70cb0a8cb0171f3802273050e851a47b090ed |
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19-Oct-2016 |
Josh Gao <jmgao@google.com> |
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
/system/core/debuggerd/libdebuggerd/include/tombstone.h
|