hw/intc/arm_gicv3_its: Don't return early in extract_table_params() loop

In extract_table_params() we process each GITS_BASER<n> register.  If
the register's Valid bit is not set, this means there is no
in-guest-memory table and so we should not try to interpret the other
fields in the register.  This was incorrectly coded as a 'return'
rather than a 'break', so instead of looping round to process the
next GITS_BASER<n> we would stop entirely, treating any later tables
as being not valid also.

This has no real guest-visible effects because (since we don't have
GITS_TYPER.HCC != 0) the guest must in any case set up all the
GITS_BASER<n> to point to valid tables, so this only happens in an
odd misbehaving-guest corner case.

Fix the check to 'break', so that we leave the case statement and
loop back around to the next GITS_BASER<n>.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

0 files changed, 0 insertions, 0 deletions