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Merge "Use scudo_stack_depot_size from process_info" into main

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Florian Mayer 2023-12-11 23:38:13 +00:00 committed by Gerrit Code Review
commit f9566853bd
6 changed files with 6 additions and 1 deletions
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1
debuggerd/crash_dump.cpp
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@ -317,6 +317,7 @@ static void ReadCrashInfo(unique_fd& fd, siginfo_t* siginfo,
process_info->gwp_asan_state = crash_info->data.d.gwp_asan_state;
process_info->gwp_asan_metadata = crash_info->data.d.gwp_asan_metadata;
process_info->scudo_stack_depot = crash_info->data.d.scudo_stack_depot;
process_info->scudo_stack_depot_size = crash_info->data.d.scudo_stack_depot_size;
process_info->scudo_region_info = crash_info->data.d.scudo_region_info;
process_info->scudo_ring_buffer = crash_info->data.d.scudo_ring_buffer;
process_info->scudo_ring_buffer_size = crash_info->data.d.scudo_ring_buffer_size;

1
debuggerd/handler/debuggerd_handler.cpp
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@ -395,6 +395,7 @@ static int debuggerd_dispatch_pseudothread(void* arg) {
ASSERT_SAME_OFFSET(scudo_region_info, scudo_region_info);
ASSERT_SAME_OFFSET(scudo_ring_buffer, scudo_ring_buffer);
ASSERT_SAME_OFFSET(scudo_ring_buffer_size, scudo_ring_buffer_size);
ASSERT_SAME_OFFSET(scudo_stack_depot_size, scudo_stack_depot_size);
ASSERT_SAME_OFFSET(recoverable_gwp_asan_crash, recoverable_gwp_asan_crash);
#undef ASSERT_SAME_OFFSET

1
debuggerd/include/debuggerd/handler.h
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@ -44,6 +44,7 @@ struct __attribute__((packed)) debugger_process_info {
const char* scudo_region_info;
const char* scudo_ring_buffer;
size_t scudo_ring_buffer_size;
size_t scudo_stack_depot_size;
bool recoverable_gwp_asan_crash;
};

1
debuggerd/libdebuggerd/include/libdebuggerd/types.h
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@ -51,6 +51,7 @@ struct ProcessInfo {
uintptr_t scudo_region_info = 0;
uintptr_t scudo_ring_buffer = 0;
size_t scudo_ring_buffer_size = 0;
size_t scudo_stack_depot_size = 0;
bool has_fault_address = false;
uintptr_t untagged_fault_address = 0;

2
debuggerd/libdebuggerd/scudo.cpp
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@ -42,7 +42,7 @@ ScudoCrashData::ScudoCrashData(unwindstack::Memory* process_memory,
}
auto stack_depot = AllocAndReadFully(process_memory, process_info.scudo_stack_depot,
__scudo_get_stack_depot_size());
process_info.scudo_stack_depot_size);
auto region_info = AllocAndReadFully(process_memory, process_info.scudo_region_info,
__scudo_get_region_info_size());
std::unique_ptr<char[]> ring_buffer;

1
debuggerd/protocol.h
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@ -99,6 +99,7 @@ struct __attribute__((__packed__)) CrashInfoDataDynamic : public CrashInfoDataSt
uintptr_t scudo_region_info;
uintptr_t scudo_ring_buffer;
size_t scudo_ring_buffer_size;
size_t scudo_stack_depot_size;
bool recoverable_gwp_asan_crash;
};