зеркало из https://github.com/mozilla/gecko-dev.git
7034355c29
The previous commit d8315e4ed18d introduced a new telemetry field in the launcher process ping to collect the assembly pattern of a target function on detour failure, but most of the crash instances do not have a value in the field. This means the failure happens before or after `CreateTrampoline`. To narrow down the root cause, this patch puts a fine-grained error value in the "hresult" field instead of the hardcoded ERROR_UNIDENTIFIED_ERROR. This patch also adds `IsPageAccessible` check before fetching data from a different process because fetching data from an invalid address hits `MOZ_RELEASE_ASSERT` in `EnsureLimit`, resulting in crash without sending the launcher process failure. Differential Revision: https://phabricator.services.mozilla.com/D91881 |
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| .. | ||
| freestanding | ||
| test | ||
| DllBlocklistInit.cpp | ||
| DllBlocklistInit.h | ||
| ErrorHandler.cpp | ||
| ErrorHandler.h | ||
| LaunchUnelevated.cpp | ||
| LaunchUnelevated.h | ||
| LauncherProcessWin.cpp | ||
| LauncherProcessWin.h | ||
| NtLoaderAPI.cpp | ||
| ProcThreadAttributes.h | ||
| SameBinary.h | ||
| moz.build | ||