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| author | Austin Clements <austin@google.com> | 2016-04-14 13:27:36 -0400 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2016-04-16 21:42:37 +0000 |
| commit | 8ce844e88ed8c16bef7febea05b003b50bd0609e (patch) | |
| tree | 4c07e0d006d2a8e2805ac37596710b2235bea156 /src/encoding/json/encode.go | |
| parent | d6b177d1eb7849375e246b97c58406aed7350c86 (diff) | |
| download | go-8ce844e88ed8c16bef7febea05b003b50bd0609e.tar.xz | |
runtime: check kernel physical page size during init
The runtime hard-codes an assumed physical page size. If this is
smaller than the kernel's page size or not a multiple of it, sysUnused
may incorrectly release more memory to the system than intended.
Add a runtime startup check that the runtime's assumed physical page
is compatible with the kernel's physical page size.
For #9993.
Change-Id: Ida9d07f93c00ca9a95dd55fc59bf0d8a607f6728
Reviewed-on: https://go-review.googlesource.com/22064
Reviewed-by: Rick Hudson <rlh@golang.org>
Diffstat (limited to 'src/encoding/json/encode.go')
0 files changed, 0 insertions, 0 deletions