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-rw-r--r--src/cryptsetup/cryptsetup.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/cryptsetup/cryptsetup.c b/src/cryptsetup/cryptsetup.c
index 916509ab93..e8ba3f02a3 100644
--- a/src/cryptsetup/cryptsetup.c
+++ b/src/cryptsetup/cryptsetup.c
@@ -342,7 +342,12 @@ int main(int argc, char *argv[]) {
opt_tries = opt_tries > 0 ? opt_tries : 3;
opt_key_size = (opt_key_size > 0 ? opt_key_size : 256);
- hash = opt_hash ? opt_hash : "ripemd160";
+ if (opt_hash) {
+ /* plain isn't a real hash type. it just means "use no hash" */
+ if (!streq(opt_hash, "plain"))
+ hash = opt_hash;
+ } else
+ hash = "ripemd160";
if (opt_cipher) {
size_t l;
@@ -463,7 +468,7 @@ int main(int argc, char *argv[]) {
opt_keyfile_size,
&params);
- pass_volume_key = streq(hash, "plain");
+ pass_volume_key = !!hash;
}
if (k < 0) {