tree 746e47266d5b32a3b82c8c191acd5bd9e7511848
parent f9dd2e7f80b7de8e6aaf3063efddf2bbecb3cc4c
author Alexis Hetu <sugoi@google.com> 1629135208 -0400
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1629138019 +0000

Xcb: Check if geom is valid before using it

It looks like xcb_get_geometry_reply() may
return a null geom without returning an error,
so geom has to be null pointer checked.

Bug: chromium:1237736
Change-Id: I8bafecae3cf0a57e7073405e817b9b3175f61a41
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/56288
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
Commit-Queue: Alexis Hétu <sugoi@google.com>