diff options
| author |  kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> | 2024-10-06 20:53:03 +0000 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2024-10-06 20:53:03 +0000 |
| commit | bd1866ad8a860e1b6d43c7fc988cf8c346f19f33 (patch) | |
| tree | 6726f95b30b73baa4e5a7feed5c0b41bf46116db /vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go | |
| parent | [chore/themes] Tweak colors on new themes (#3397) (diff) | |
| download | gotosocial-bd1866ad8a860e1b6d43c7fc988cf8c346f19f33.tar.xz | |
update go-ffmpreg to v0.3.1 (pulls in latest wazero too) (#3398)
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go')
| -rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go b/vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go index ff93415b9..a949bd54d 100644 --- a/vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go +++ b/vendor/github.com/tetratelabs/wazero/internal/sysfs/dirfs_supported.go @@ -5,6 +5,7 @@ package sysfs import ( "io/fs" "os" + "path" experimentalsys "github.com/tetratelabs/wazero/experimental/sys" ) @@ -34,6 +35,11 @@ func (d *dirFS) Chmod(path string, perm fs.FileMode) experimentalsys.Errno { // Symlink implements the same method as documented on sys.FS func (d *dirFS) Symlink(oldName, link string) experimentalsys.Errno { + // Creating a symlink with an absolute path string fails with a "not permitted" error. + // https://github.com/WebAssembly/wasi-filesystem/blob/v0.2.0/path-resolution.md#symlinks + if path.IsAbs(oldName) { + return experimentalsys.EPERM + } // Note: do not resolve `oldName` relative to this dirFS. The link result is always resolved // when dereference the `link` on its usage (e.g. readlink, read, etc). // https://github.com/bytecodealliance/cap-std/blob/v1.0.4/cap-std/src/fs/dir.rs#L404-L409 |