tree eea92a36eb71148f0a537302e068721e6b3315fb
parent f88594110074e4344149edc63e2cec07764f84e2
author Antonio Maiorano <amaiorano@google.com> 1639438598 +0000
committer Tint LUCI CQ <tint-scoped@luci-project-accounts.iam.gserviceaccount.com> 1639438598 +0000

Fix OOB access while dumping struct layout for invalid storage class layout

A one letter typo would lead to invalid memory access in the very
specific case of outputting the layout for a struct within a struct with
field alignment padding, and the inner struct has more members than the
outer.

Bug: tint:1344
Bug: oss-fuzz:72642
Change-Id: I749e3fb172e78a20ece68b40be1a0a57dc5746f4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/72642
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>