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-rw-r--r--src/misc/crypt_des.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/misc/crypt_des.c b/src/misc/crypt_des.c
index 4454a130..d7b2b15a 100644
--- a/src/misc/crypt_des.c
+++ b/src/misc/crypt_des.c
@@ -911,7 +911,7 @@ static char *_crypt_extended_r_uut(const char *_key, const char *_setting, char
 				return NULL;
 			count |= value << (i - 1) * 6;
 		}
-		if (!count)
+		if (!count || count > 262143)
 			return NULL;
 
 		for (i = 5, salt = 0; i < 9; i++) {