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Matthew Wilcox authored
Calling sys_restart_syscall without having taking a signal across a syscall leaves the restart_block uninitialized, allowing malicious user code to crash the kernel. FIX: Define INIT_THREAD_INFO such that restart_block.fn is set to the default do_not_restart_syscall. Committed-by: Carlos O'Donell <carlos@parisc-linux.org>
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