New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

copyin cannot copy into highmem #13

Open

fabianfreyer opened this issue Feb 17, 2018 · 0 comments

Labels

bug tests

Contributor

fabianfreyer commented Feb 17, 2018

bhyveload's copyin cannot copy into highmem, and will just wrap around when trying to:

bhyve-multiboot/tests/mock/bhyveload.c

Line 323 in 2cab4f7

to &= 0x7fffffff;

We have to make sure this doesn't happen (e.g. by ELF files that have segments in highmem). This may only be an issue using 64 bit ELFs, see #5.

fabianfreyer added tests bug labels

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment