Xi Wang e424fb8cc4 panasonic-laptop: avoid overflow in acpi_pcc_hotkey_add() ... num_sifr could go negative since acpi_pcc_get_sqty() returns -EINVAL on error. Then it could bypass the sanity check (num_sifr > 255). The subsequent call to kzalloc() would allocate a small buffer, leading to a memory corruption. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>		2012-03-12 10:25:51 -04:00
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x86	panasonic-laptop: avoid overflow in acpi_pcc_hotkey_add()	2012-03-12 10:25:51 -04:00
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