Actions
Bug #9608
closed[PATCH] avoid large alloca on Complex/Rational calls
Description
- complex.c (parse_comp): replace ALLOCA_N with ALLOCV_N/ALLOCV_END
- rational.c (read_digits): ditto
This fixes segfaults on:
Rational("1" * 16 * 1024 * 1024)
Complex("1" * 16 * 1024 * 1024)
On my system where my stack size is only 8M.
tadf: Should we raise an exception on large string instead?
Large strings are slow to parse and could still be a DoS.
Files
Actions
Like0
Like0Like0Like0Like0Like0Like0