Arvind Sankar 8a8a3237a7 efi/libstub: Handle unterminated cmdline
Make the command line parsing more robust, by handling the case it is
not NUL-terminated.

Use strnlen instead of strlen, and make sure that the temporary copy is
NUL-terminated before parsing.

Cc: <stable@vger.kernel.org>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200813185811.554051-4-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2020-08-20 11:18:58 +02:00
..
2020-01-27 13:03:00 -08:00
2020-06-06 11:01:58 -07:00
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