diff options
| author | Jakob Unterwurzacher | 2020-10-14 00:35:16 +0200 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2020-10-14 00:35:16 +0200 |
| commit | af4c1fb7a3f428ff704af22294ad955d05ed41dd (patch) | |
| tree | 66bdf7480ff1dd82bf2653c2070871762f24d742 /internal/fusefrontend/root_node.go | |
| parent | 803fdf410bb57d34ef09357ec4924646978c20b5 (diff) | |
syscallcompat: retry ops on EINTR
Retry operations that have been shown to throw EINTR
errors on CIFS.
Todo: Solution for this pain in the back:
warning: unix.Getdents returned errno 2 in the middle of data
rm: cannot remove 'linux-3.0.old3/Documentation/ABI/removed': Input/output error
Progress towards fixing https://github.com/rfjakob/gocryptfs/issues/483 .
Diffstat (limited to 'internal/fusefrontend/root_node.go')
| -rw-r--r-- | internal/fusefrontend/root_node.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/internal/fusefrontend/root_node.go b/internal/fusefrontend/root_node.go index 5870c97..e03e250 100644 --- a/internal/fusefrontend/root_node.go +++ b/internal/fusefrontend/root_node.go @@ -203,6 +203,8 @@ func (rn *RootNode) openWriteOnlyFile(dirfd int, cName string, newFlags int) (rw // // openBackingDir is secure against symlink races by using Openat and // ReadDirIVAt. +// +// Retries on EINTR. func (rn *RootNode) openBackingDir(relPath string) (dirfd int, cName string, err error) { dirRelPath := nametransform.Dir(relPath) // With PlaintextNames, we don't need to read DirIVs. Easy. @@ -216,7 +218,7 @@ func (rn *RootNode) openBackingDir(relPath string) (dirfd int, cName string, err return dirfd, cName, nil } // Open cipherdir (following symlinks) - dirfd, err = syscall.Open(rn.args.Cipherdir, syscall.O_DIRECTORY|syscallcompat.O_PATH, 0) + dirfd, err = syscallcompat.Open(rn.args.Cipherdir, syscall.O_DIRECTORY|syscallcompat.O_PATH, 0) if err != nil { return -1, "", err } |