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| author | Michael Pratt <mpratt@google.com> | 2019-10-01 12:16:41 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-10-01 12:25:11 -0700 |
| commit | 277f84ad20871d1f830a3e63486e8784e8dd3164 (patch) | |
| tree | 1999cc82b2e1a2584be2a91a66f6356429d7c8e6 /pkg/sentry/fs/sys/sys.go | |
| parent | dd69b49ed1103bab82a6b2ac95221b89b46f3376 (diff) | |
Support new interpreter requirements in test
Refactoring in 0036d1f7eb95bcc52977f15507f00dd07018e7e2 (v4.10) caused Linux to
start unconditionally zeroing the remainder of the last page in the
interpreter. Previously it did not due so if filesz == memsz, and *still* does
not do so when filesz == memsz for loading binaries, only interpreter.
This inconsistency is not worth replicating in gVisor, as it is arguably a bug,
but our tests must ensure we create interpreter ELFs compatible with this new
requirement.
PiperOrigin-RevId: 272266401
Diffstat (limited to 'pkg/sentry/fs/sys/sys.go')
0 files changed, 0 insertions, 0 deletions