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Filter out default mounts that are override by user.

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Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
This commit is contained in:
Mrunal Patel 2015-03-12 17:59:57 -04:00
parent 565cff84b1
commit 7804cd36ee
1 changed files with 14 additions and 0 deletions
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14
daemon/execdriver/native/create.go
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@ -212,6 +212,20 @@ func (d *driver) setupRlimits(container *configs.Config, c *execdriver.Command)
}
func (d *driver) setupMounts(container *configs.Config, c *execdriver.Command) error {
userMounts := make(map[string]struct{})
for _, m := range c.Mounts {
userMounts[m.Destination] = struct{}{}
}
// Filter out mounts that are overriden by user supplied mounts
var defaultMounts []*configs.Mount
for _, m := range container.Mounts {
if _, ok := userMounts[m.Destination]; !ok {
defaultMounts = append(defaultMounts, m)
}
}
container.Mounts = defaultMounts
for _, m := range c.Mounts {
dest, err := symlink.FollowSymlinkInScope(filepath.Join(c.Rootfs, m.Destination), c.Rootfs)
if err != nil {