Invalid read in mpz_powm_ui
tg at gmplib.org
Fri Dec 7 17:40:37 CET 2012
Torbjorn Granlund <tg at gmplib.org> writes:
I looked into adding umaal, but it seems like I would have to make lots
of guesses or spend many hours. (It is dataflow-wise equivalent to the
supported umlal, but I am not sure it can be handled identically.)
I went ahead and implemented umaal in valgrind, and now GMP runs fine.
Unfortunately, valgrind's mailer rejects my mail without explanation:
You are not allowed to post to this mailing list, and your message has
been automatically rejected. If you think that your messages are
being rejected in error, contact the mailing list owner at
valgrind-developers-owner at lists.sourceforge.net.
I put the patch at http://gmplib.org/devel/ instead, for the benefit of
the GMP users.
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