[PATCH] preprocessor/58580 - preprocessor goes OOM with warning for zero literals

[Bernd Edlinger]

Sorry Dodji,

I still do not see how this is supposed to work:

If the previous invocation of get_line already had read some
characters of the following line(s), how is that information
recovered?

I see it is copied behind lineptr[cur_len].
But when get_line is re-entered, cur_len is set to zero again.
and all that contents up to 16K are forgotten. Right?

If an empty line of just a new-line is read, the return value
of get_line is 0, and string is "". But the return value of
read_line is NULL in that case. Now the function
location_get_source_line will leave the while loop.
But there may be more lines, propably not just empty ones?

How did you test your patch?


Regards
Bernd.