hardcoresushi/libgocryptfs
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main: ignore options rw, nosuid, nodev.

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When called from mount, we always get either "suid" or "nosuid".
As "nosuid" is the default, just ignore the options. Same for
the other options.
This commit is contained in:
Jakob Unterwurzacher 2016-10-09 20:06:23 +02:00
parent 9cf3ced0ce
commit 03c8b13371
1 changed files with 7 additions and 0 deletions
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7
cli_args.go
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@ -91,6 +91,13 @@ func parseCliOpts() (args argContainer) {
"successful mount - used internally for daemonization")
flagSet.IntVar(&args.scryptn, "scryptn", configfile.ScryptDefaultLogN, "scrypt cost parameter logN. "+
"Setting this to a lower value speeds up mounting but makes the password susceptible to brute-force attacks")
// Ignored otions
var ignoredBool bool
ignoreText := "(ignored for compatability)"
flagSet.BoolVar(&ignoredBool, "rw", false, ignoreText)
flagSet.BoolVar(&ignoredBool, "nosuid", false, ignoreText)
flagSet.BoolVar(&ignoredBool, "nodev", false, ignoreText)
// Actual parsing
flagSet.Parse(os.Args[1:])
// "-openssl" needs some post-processing