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Masami Hiramatsu authored
Since the parse_args() stops parsing at '--', bootconfig_params() will never get the '--' as param and initargs_found never be true. In the result, if we pass some init arguments via the bootconfig, those are always appended to the kernel command line with '--' even if the kernel command line already has '--'. To fix this correctly, check the return value of parse_args() and set initargs_found true if the return value is not an error but a valid address. Link: https://lkml.kernel.org/r/159650953285.270383.14822353843556363851.stgit@devnote2 Fixes: f61872bb ("bootconfig: Use parse_args() to find bootconfig and '--'") Cc: stable@vger.kernel.org Reported-by:
Arvind Sankar <nivedita@alum.mit.edu> Suggested-by:
Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by:
Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org>
477d0847