tree 0a7bbd3411353de47edd27df8929128bdf9a67b6
parent 64da65bd1bd54addc8ab0e74a946e299f16ffa4c
author Jonah Ryan-Davis <jonahr@google.com> 1589223106 -0400
committer Jonah Ryan-Davis <jonahr@google.com> 1589391200 +0000

Wrap Xcb reply call for error handling

The reply function for xcb_get_geometry was called without handling errors,
causing a null-dereference in the fuzzer. These calls should be wrapped and
handled safely.

Bug: chromium:1080987
Change-Id: Ie1377909b68375fa9bc6eb54bdcbfda0627fd680
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/45068
Presubmit-Ready: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Jonah Ryan-Davis <jonahr@google.com>