a3e9a0b2e1
When running debuggerd from the command line, it's possible that the signal will happen on a side thread. The original intercept in tombstoned is set to only handle crashes from the main thread pid, so in this case, the intercept doesn't occur. To fix this, modify the code so that running debuggerd always sends the signal to the main pid. In addition, modify the signal handler is entered due to the BIONIC_SIGNAL_DEBUGGER signal, then the crashing tid is set to the main thread pid instead of the current thread. Add unit test to cover this case. Bug: 194346289 Test: All unit tests pass. Test: Verify the new unit test is getting the signal on the non-main Test: thread and still properly handling the intercept. Test: Modify the debuggerd code to send the signal to the non main pid Test: and verify the dump still occurs correctly. Change-Id: I2dd1bd11fc8ef4a6fe87f05ecc67ae349a101c82 |
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| .. | ||
| debuggerd_fallback.cpp | ||
| debuggerd_fallback_nop.cpp | ||
| debuggerd_handler.cpp | ||
| fallback.h | ||