[Bug 1816] Variable _ISR_Vector_table is not protected against interrupts

[bugzilla-daemon at rtems.org]

https://www.rtems.org/bugzilla/show_bug.cgi?id=1816

--- Comment #1 from Helder Silva <silvah15 at gmail.com> 2011-06-16 05:35:34 CDT ---
Interrupts should be disabled in _CPU_ISR_install_vector for these 2 actions:
*old_handler = _ISR_Vector_table[ real_vector ]; _ISR_Vector_table[ real_vector
] = new_handler;

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