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go / go / 448f84a43ab14a30a6bada6ce22a6dc6e89ea85e
commit448f84a43ab14a30a6bada6ce22a6dc6e89ea85e[log] [tgz]
authorRob Pike <r@golang.org>Tue Sep 15 10:59:27 2015 -0700
committerRob Pike <r@golang.org>Tue Sep 15 20:56:39 2015 +0000
tree2fb9c2b0adb0400eaae4ac25672a89ffbe3dc784
parentdace9397b10e85db15c4760eb283ca43855d87d2 [diff]
internal/obj: protect against nil addr.Sym

This has been the root cause of a number of crashes caused by
fuzz throwing modem noise at the assembler, which in turn attempts
to print diagnostics but instead just gets crashes.

Fixes #12627.

Change-Id: I72c2da79d8eb240e1a37aa6140454c552b05e0f1
Reviewed-on: https://go-review.googlesource.com/14595
Reviewed-by: Ian Lance Taylor <iant@golang.org>
1 file changed
tree: 2fb9c2b0adb0400eaae4ac25672a89ffbe3dc784
  1. api/
  2. doc/
  3. lib/
  4. misc/
  5. src/
  6. test/
  7. .gitattributes
  8. .gitignore
  9. AUTHORS
  10. CONTRIBUTING.md
  11. CONTRIBUTORS
  12. favicon.ico
  13. LICENSE
  14. PATENTS
  15. README.md
  16. robots.txt
README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

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Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin

See https://golang.org/doc/install or doc/install.html for more details.