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-rw-r--r--pkg/util/mountOpts.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/util/mountOpts.go b/pkg/util/mountOpts.go
index 416e60728..eab2657e3 100644
--- a/pkg/util/mountOpts.go
+++ b/pkg/util/mountOpts.go
@@ -33,6 +33,10 @@ func ProcessOptions(options []string, isTmpfs bool, sourcePath string) ([]string
// Some options have parameters - size, mode
splitOpt := strings.SplitN(opt, "=", 2)
switch splitOpt[0] {
+ case "O":
+ if len(options) > 1 {
+ return nil, errors.Wrapf(ErrDupeMntOption, "'O' option can not be used with other options")
+ }
case "exec", "noexec":
if foundExec {
return nil, errors.Wrapf(ErrDupeMntOption, "only one of 'noexec' and 'exec' can be used")