commit | e497e6a55786a62ffe009a3fe2fa6d40e6080210 | [log] [tgz] |
---|---|---|
author | Paolo Bonzini <pbonzini@redhat.com> | Sun Mar 31 20:04:41 2024 +0200 |
committer | Paolo Bonzini <pbonzini@redhat.com> | Tue Apr 02 18:08:59 2024 +0200 |
tree | 63d9a35821dfdfaa5ce4d3ca25f5a6d2a50ba61b | |
parent | 1d1ee7e0a1b7041804e8c5f8c2453fdc2df0407e [diff] |
lsi53c895a: avoid out of bounds access to s->msg[] If no bytes are there to process in the message in phase, the input data latch (s->sidl) is set to s->msg[-1]. Just do nothing since no DMA is performed. Reported-by: Chuhong Yuan <hslester96@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>