Blackfin arch: have is_user_addr_valid() check for overflows (like when address is -1)

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Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

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Mike Frysinger 2008-10-10 17:12:51 +08:00 • committed by Bryan Wu

parent d207a8c768

commit 3c08f1d122

1 changed files with 4 additions and 0 deletions

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arch/blackfin/kernel/ptrace.c

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