Damien George 55830dd9bf py/objexcept: Make sure mp_obj_new_exception_msg doesn't copy/format msg ...

mp_obj_new_exception_msg() assumes that the message passed to it is in ROM
and so can use its data directly to create the string object for the
argument of the exception, saving RAM.  At the same time, this approach
also makes sure that there is no attempt to format the message with printf,
which could lead to faults if the message contained % characters.

Fixes issue #3004.

2018-12-10 16:01:05 +11:00

22 KiB

Raw Blame History

View Raw