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container: check containerInfo.Config before accessing it

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check that containerInfo.Config is not nil before trying to access
it.

Closes: https://github.com/containers/libpod/issues/2654

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano
2019-03-14 21:10:25 +01:00
parent 39859850ae
commit 508e08410b
1 changed files with 7 additions and 5 deletions
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12
libpod/container_internal.go
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@ -337,11 +337,13 @@ func (c *Container) setupStorage(ctx context.Context) error {
}
// Set the default Entrypoint and Command
if c.config.Entrypoint == nil {
c.config.Entrypoint = containerInfo.Config.Config.Entrypoint
}
if c.config.Command == nil {
c.config.Command = containerInfo.Config.Config.Cmd
if containerInfo.Config != nil {
if c.config.Entrypoint == nil {
c.config.Entrypoint = containerInfo.Config.Config.Entrypoint
}
if c.config.Command == nil {
c.config.Command = containerInfo.Config.Config.Cmd
}
}
artifacts := filepath.Join(c.config.StaticDir, artifactsDir)