Comment #9 on issue 3770 by [email protected]: V8 is not UBSan-clean
https://code.google.com/p/v8/issues/detail?id=3770
Just a small update about the current state of affairs: Doing some quick
checks and fixing some easy things, v8 is currently OK for the following
flags:
-fsanitize=bool
-fsanitize=bounds
-fsanitize=float-cast-overflow
-fsanitize=integer-divide-by-zero
-fsanitize=nonnull-attribute
-fsanitize=object-size
-fsanitize=return
-fsanitize=returns-nonnull-attribute
-fsanitize=signed-integer-overflow
-fsanitize=unreachable
-fsanitize=vla-bound
-fsanitize=vptr
The following flags indicate (potential) problems at the moment and are
tracked in this issue:
-fsanitize=alignment
-fsanitize=enum
-fsanitize=float-divide-by-zero
-fsanitize=function
-fsanitize=null
-fsanitize=shift
-fsanitize=unsigned-integer-overflow
Note that we don't have bot coverage for UBSan yet, so we might regress at
any moment.
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