[Bug plugins/80094] GCC plugin hash table corruption on hash table expansion (>10 plugins) on GCC 4.5+

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80094

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Mar 21 11:50:18 2017
New Revision: 246315

URL: https://gcc.gnu.org/viewcvs?rev=246315&root=gcc&view=rev
Log:
2017-03-21  Brad Spengler <spender@grsecurity.net>

        PR plugins/80094
        * plugin.c (htab_hash_plugin): New function.
        (add_new_plugin): Use it and adjust.
        (parse_plugin_arg_opt): Adjust.
        (init_one_plugin): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/plugin.c