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linuxulator: fix stack memory disclosure in linux_sigaltstack

Description

linuxulator: fix stack memory disclosure in linux_sigaltstack

admbugs: 765
Reported by: Vlad Tsyrklevich <vlad@tsyrklevich.net>
Reviewed by: andrew
MFC after: 1 day
Security: Kernel memory disclosure
Sponsored by: The FreeBSD Foundation

Details

Provenance
emasteAuthored on
Reviewer
andrew
Parents
rS343261: linuxulator: fix stack memory disclosure in linux_ioctl_termio
Branches
Unknown
Tags
Unknown