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| author | Joe Tsai <joetsai@digital-static.net> | 2017-06-30 15:44:25 -0700 |
|---|---|---|
| committer | Joe Tsai <thebrokentoaster@gmail.com> | 2017-06-30 23:42:03 +0000 |
| commit | a776087ee3b5780975b51db6a5d66cb7be7c50d4 (patch) | |
| tree | f06aff3ac06550b4d5edb7e66ae2f436063fff53 /src/os/exec/exec.go | |
| parent | 445652f45361d4935a828f394d7f0322faa6d9ad (diff) | |
| download | go-a776087ee3b5780975b51db6a5d66cb7be7c50d4.tar.xz | |
runtime: allow calling Func.Name on nil pointer
The Func type has allowed calling the Func.Name method on a nil pointer
since Go1.2, where it returned an empty string. A regression caused by
CL/37331 caused this behavior to change. This breaks code that lazily
does runtime.FuncForPC(myPtr).Name() without first checking that myPtr
is actually non-nil.
Fixes #20872
Change-Id: Iae9a2ebabca5e9d1f5a2cdaf2f30e9c6198fec4f
Reviewed-on: https://go-review.googlesource.com/47354
Reviewed-by: Marvin Stenger <marvin.stenger94@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/os/exec/exec.go')
0 files changed, 0 insertions, 0 deletions