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| author | Dave Martin <Dave.Martin@arm.com> | 2017-03-27 15:10:55 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-29 08:54:17 -0700 |
| commit | a78ce80d2c9178351b34d78fec805140c29c193e (patch) | |
| tree | 8eaa65759d128a6fb2ff25847fa1ff3170a7938e /lib | |
| parent | 502585c7555083d4a949c08350306b9ec196779e (diff) | |
| download | op-kernel-dev-a78ce80d2c9178351b34d78fec805140c29c193e.zip op-kernel-dev-a78ce80d2c9178351b34d78fec805140c29c193e.tar.gz | |
metag/ptrace: Preserve previous registers for short regset write
Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET
to fill all the registers, the thread's old registers are preserved.
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions
