kernel/sched_fair.c · 4e8a2372f9255a1464ef488ed925455f53fbdaa1 · Arch Linux / Packaging / Upstream / linux-rt-lts

15 years ago

sched: Fix out of scope variable access in sched_slice() · 3104bf03

Christian Engelmayer authored 15 years ago


Access to local variable lw is aliased by usage of pointer load.
Access to pointer load in calc_delta_mine() happens when lw is
already out of scope.

[ Reported by static code analysis. ]

Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com>
LKML-Reference: <20090616103512.0c846e51@frequentis.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

3104bf03

History

sched: Fix out of scope variable access in sched_slice()

Christian Engelmayer authored 15 years ago


Access to local variable lw is aliased by usage of pointer load.
Access to pointer load in calc_delta_mine() happens when lw is
already out of scope.

[ Reported by static code analysis. ]

Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com>
LKML-Reference: <20090616103512.0c846e51@frequentis.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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