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| author | Ian Lance Taylor <iant@golang.org> | 2024-07-06 14:42:16 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-07-08 00:05:18 +0000 |
| commit | 6d89b38ed86e0bfa0ddaba08dc4071e6bb300eea (patch) | |
| tree | 54d6783c3d52dc669684594fda4135df6886bc30 | |
| parent | 5565462a866af6d882d1f367ae5611260ad07b79 (diff) | |
| download | go-6d89b38ed86e0bfa0ddaba08dc4071e6bb300eea.tar.xz | |
unsafe: clarify when String bytes can be modified
They can be modified when the string returned by String no longer exists.
Fixes #68300
Change-Id: I526a068151f7aad1ab6827504b51a84e7399cafe
Reviewed-on: https://go-review.googlesource.com/c/go/+/596955
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Commit-Queue: Ian Lance Taylor <iant@golang.org>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
| -rw-r--r-- | src/unsafe/unsafe.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unsafe/unsafe.go b/src/unsafe/unsafe.go index 8d6cacb8b5..645ddf2c8a 100644 --- a/src/unsafe/unsafe.go +++ b/src/unsafe/unsafe.go @@ -260,7 +260,7 @@ func SliceData(slice []ArbitraryType) *ArbitraryType // a run-time panic occurs. // // Since Go strings are immutable, the bytes passed to String -// must not be modified afterwards. +// must not be modified as long as the returned string value exists. func String(ptr *byte, len IntegerType) string // StringData returns a pointer to the underlying bytes of str. |