From ed5f8487b15f1d9cd83b4b0a4220271b6c5f189e Mon Sep 17 00:00:00 2001 From: Jakob Unterwurzacher Date: Sun, 1 Feb 2026 20:05:13 +0100 Subject: syscallcompat: DetectQuirks: suppress Btrfs message when -noprealloc has been passed Reported by @Tunoac, https://github.com/rfjakob/gocryptfs/issues/395#issuecomment-3828507487 --- internal/fusefrontend/file.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'internal/fusefrontend/file.go') diff --git a/internal/fusefrontend/file.go b/internal/fusefrontend/file.go index afee158..64c6ca0 100644 --- a/internal/fusefrontend/file.go +++ b/internal/fusefrontend/file.go @@ -115,7 +115,7 @@ func (f *File) createHeader() (fileID []byte, err error) { h := contentenc.RandomHeader() buf := h.Pack() // Prevent partially written (=corrupt) header by preallocating the space beforehand - if !f.rootNode.args.NoPrealloc && f.rootNode.quirks&syscallcompat.QuirkBrokenFalloc == 0 { + if !f.rootNode.args.NoPrealloc && f.rootNode.quirks&syscallcompat.QuirkBtrfsBrokenFalloc == 0 { err = syscallcompat.EnospcPrealloc(f.intFd(), 0, contentenc.HeaderLen) if err != nil { if !syscallcompat.IsENOSPC(err) { @@ -315,7 +315,7 @@ func (f *File) doWrite(data []byte, off int64) (uint32, syscall.Errno) { if cOff > math.MaxInt64 { return 0, syscall.EFBIG } - if !f.rootNode.args.NoPrealloc && f.rootNode.quirks&syscallcompat.QuirkBrokenFalloc == 0 { + if !f.rootNode.args.NoPrealloc && f.rootNode.quirks&syscallcompat.QuirkBtrfsBrokenFalloc == 0 { err = syscallcompat.EnospcPrealloc(f.intFd(), int64(cOff), int64(len(ciphertext))) if err != nil { if !syscallcompat.IsENOSPC(err) { -- cgit v1.2.3