Mark Mentovai 79425e4d97 win: Free an old buffer before attempting to allocate a resized one
When GetProcessInformation() obtains SystemProcessInformation, it
resizes its buffer as directed by NtQuerySystemInformation(). Nothing of
value resides in the old buffer if a resize is attempted, so it can be
freed before attempting to allocate a resized one.

This may help crashes like go/crash/f385e94c80000000, which experience
out-of-memory while attempting to allocate a resized buffer. It also may
not help, because the required buffer size may just be too large to fit
in memory. See https://crashpad.chromium.org/bug/143#c19.

Change-Id: I63b9b8c1efda22d2fdbf05ef2b74975b92556bbd
Reviewed-on: https://chromium-review.googlesource.com/473792
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Scott Graham <scottmg@chromium.org>
2017-04-11 21:49:46 +00:00
2017-02-16 16:26:19 +00:00
2015-03-10 14:28:41 -04:00
2014-07-30 23:24:58 -04:00

Crashpad

Crashpad is a crash-reporting system.

Documentation

Source Code

Crashpads source code is hosted in a Git repository at https://chromium.googlesource.com/crashpad/crashpad.

Description
A crash-reporting system
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