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authorKees Cook <keescook@chromium.org>2018-03-07 12:18:33 -0800
committerKees Cook <keescook@chromium.org>2018-03-07 12:47:06 -0800
commitf2531f1976d98a7a4328da7f3cbf31b7c1927738 (patch)
treefa32c230298182b5124ebb32ab2f2de287972d47 /crypto/lzo.c
parentfe1d475888eecf1319458ee916e642e3e5e41c28 (diff)
downloadlinux-f2531f1976d98a7a4328da7f3cbf31b7c1927738.tar.bz2
pstore/ram: Do not use stack VLA for parity workspace
Instead of using a stack VLA for the parity workspace, preallocate a memory region. The preallocation is done to keep from needing to perform allocations during crash dump writing, etc. This also fixes a missed release of librs on free. Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'crypto/lzo.c')
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