| commit | 8f854244ad5165c4ef9aa5760316b13233514e06 | [log] [tgz] |
|---|---|---|
| author | Keith Randall <keithr@alum.mit.edu> | Fri Feb 01 15:27:53 2019 -0800 |
| committer | Keith Randall <khr@golang.org> | Fri Feb 01 23:43:09 2019 +0000 |
| tree | 57cc295ef1c5007d95c2da81ad0f754740132e77 | |
| parent | 7e987b7b332fb21b56418351ce942d892f07481b [diff] |
cmd/compile: fix crash when memmove argument is not the right type Make sure the argument to memmove is of pointer type before we try to get the element type. This has been noticed for code that uses unsafe+linkname so it can call runtime.memmove. Probably not the best thing to allow, but the code is out there and we'd rather not break it unnecessarily. Fixes #30061 Change-Id: I334a8453f2e293959fd742044c43fbe93f0b3d31 Reviewed-on: https://go-review.googlesource.com/c/160826 Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
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