diff options
| author | Jakob Unterwurzacher | 2025-05-06 09:11:49 +0200 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2025-05-06 09:11:49 +0200 |
| commit | 9b6e47fc0a2ed65d462424152a13f995a8d7dd9a (patch) | |
| tree | dd3cdf0f52008f79f075df66a5f282de3b53c128 /internal/fusefrontend/node_helpers.go | |
| parent | e59f97806b12d593b972bbd17988f061fcc09043 (diff) | |
Switch to the new atomic Uint64.Add apiHEADnew_atomicmaster
The new api guarantees that the value is aligned, preventing
stuff like this on 32 bit platforms:
goroutine 26 [running]:
internal/runtime/atomic.panicUnaligned()
/usr/lib/go-1.24/src/internal/runtime/atomic/unaligned.go:8 +0x24
internal/runtime/atomic.Xadd64(0x2496c74, 0x1)
/usr/lib/go-1.24/src/internal/runtime/atomic/atomic_arm.s:318 +0x14
github.com/rfjakob/gocryptfs/internal/inomap.(*InoMap).NextSpillIno(0x2496c60)
Fixes https://github.com/rfjakob/gocryptfs/issues/912
Diffstat (limited to 'internal/fusefrontend/node_helpers.go')
| -rw-r--r-- | internal/fusefrontend/node_helpers.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/internal/fusefrontend/node_helpers.go b/internal/fusefrontend/node_helpers.go index f5dfeb6..2ad2466 100644 --- a/internal/fusefrontend/node_helpers.go +++ b/internal/fusefrontend/node_helpers.go @@ -2,7 +2,6 @@ package fusefrontend import ( "context" - "sync/atomic" "syscall" "github.com/hanwen/go-fuse/v2/fs" @@ -91,7 +90,7 @@ func (n *Node) newChild(ctx context.Context, st *syscall.Stat_t, out *fuse.Entry if rn.args.SharedStorage || rn.quirks&syscallcompat.QuirkDuplicateIno1 != 0 { // Make each directory entry a unique node by using a unique generation // value - see the comment at RootNode.gen for details. - gen = atomic.AddUint64(&rn.gen, 1) + gen = rn.gen.Add(1) } // Create child node |