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H A D | efi-stub-helper.c | 8a8a3237 Thu Aug 13 13:58:11 CDT 2020 Arvind Sankar <nivedita@alum.mit.edu> 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> 8a8a3237 Thu Aug 13 13:58:11 CDT 2020 Arvind Sankar <nivedita@alum.mit.edu> 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>
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