Remove ProcessReaderWin's ReadMemory() and ReadAvailableMemory() methods
and replace their uses with a new method that exposes an instance of
ProcessMemoryWin instead.
BUG=crashpad:262
Change-Id: Ief5b660b0504d7a740ee53c7cd2fa7672ae56249
Reviewed-on: https://chromium-review.googlesource.com/c/1278830
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
Add a user-configurable cap on the amount of memory that is gathered by
dereferencing thread stacks. (SyzyAsan stores a tremendously large
number of pointers on the stack, so the dumps were ending up in the ~25M
range.)
Also reduce the range around pointers somewhat.
Change-Id: I6bce57d86bd2f6a796e1580c530909e089ec00ed
Reviewed-on: https://chromium-review.googlesource.com/338463
Reviewed-by: Mark Mentovai <mark@chromium.org>
One possible cause for this would be a register "pointing" to the edge of an
inaccessible range. Having these zero-sized ranges doesn't break the minidump,
but it causes a warning when opening in windbg.
Also drop user-supplied zero-length memory ranges for the same reason.
BUG=crashpad:104
Change-Id: I2c5acc54f04fb617806cecd87ac4ad5db93f3db8
Reviewed-on: https://chromium-review.googlesource.com/339210
Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
