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(parent: 4c9ec21) | patch
pstore: simplify write_user_compat()
authorKees Cook <keescook@chromium.org>
Tue, 7 Mar 2017 21:57:11 +0000 (13:57 -0800)
committerKees Cook <keescook@chromium.org>
Tue, 7 Mar 2017 22:01:03 +0000 (14:01 -0800)
commit30800d9977ec271a7836d777848dba6773d12a3b
treed3a93e024d5c3a22b1555b2f4b5b329f8c64feactree | snapshot (tar.gz zip)
parent4c9ec219766a217468fb94a281c416455a884ddacommit | diff
pstore: simplify write_user_compat()

Nothing actually uses write_user_compat() currently, but there is no
reason to reuse the dmesg buffer. Instead, just allocate a new record
buffer, copy in from userspace, and pass it to write() as normal.

Signed-off-by: Kees Cook <keescook@chromium.org>
fs/pstore/platform.c diff | blob | blame | history